28006197648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{57467}}^1$

素因数の和:57573

約数の個数: 160

約数和(自身を含む): 86196483072

約数和(自身を除く): 58190285424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 71, 78, 88, 104, 132, 142, 143, 156, 176, 208, 213, 264, 284, 286, 312, 426, 429, 528, 568, 572, 624, 781, 852, 858, 923, 1136, 1144, 1562, 1704, 1716, 1846, 2288, 2343, 2769, 3124, 3408, 3432, 3692, 4686, 5538, 6248, 6864, 7384, 9372, 10153, 11076, 12496, 14768, 18744, 20306, 22152, 30459, 37488, 40612, 44304, 57467, 60918, 81224, 114934, 121836, 162448, 172401, 229868, 243672, 344802, 459736, 487344, 632137, 689604, 747071, 919472, 1264274, 1379208, 1494142, 1896411, 2241213, 2528548, 2758416, 2988284, 3792822, 4080157, 4482426, 5057096, 5976568, 7585644, 8160314, 8217781, 8964852, 10114192, 11953136, 12240471, 15171288, 16320628, 16435562, 17929704, 24480942, 24653343, 30342576, 32641256, 32871124, 35859408, 44881727, 48961884, 49306686, 53042041, 65282512, 65742248, 89763454, 97923768, 98613372, 106084082, 131484496, 134645181, 159126123, 179526908, 195847536, 197226744, 212168164, 269290362, 318252246, 359053816, 394453488, 424336328, 538580724, 583462451, 636504492, 718107632, 848672656, 1077161448, 1166924902, 1273008984, 1750387353, 2154322896, 2333849804, 2546017968, 3500774706, 4667699608, 7001549412, 9335399216, 14003098824, 28006197648]

約数ペア:

[(1, 28006197648), (2, 14003098824), (3, 9335399216), (4, 7001549412), (6, 4667699608), (8, 3500774706), (11, 2546017968), (12, 2333849804), (13, 2154322896), (16, 1750387353), (22, 1273008984), (24, 1166924902), (26, 1077161448), (33, 848672656), (39, 718107632), (44, 636504492), (48, 583462451), (52, 538580724), (66, 424336328), (71, 394453488), (78, 359053816), (88, 318252246), (104, 269290362), (132, 212168164), (142, 197226744), (143, 195847536), (156, 179526908), (176, 159126123), (208, 134645181), (213, 131484496), (264, 106084082), (284, 98613372), (286, 97923768), (312, 89763454), (426, 65742248), (429, 65282512), (528, 53042041), (568, 49306686), (572, 48961884), (624, 44881727), (781, 35859408), (852, 32871124), (858, 32641256), (923, 30342576), (1136, 24653343), (1144, 24480942), (1562, 17929704), (1704, 16435562), (1716, 16320628), (1846, 15171288), (2288, 12240471), (2343, 11953136), (2769, 10114192), (3124, 8964852), (3408, 8217781), (3432, 8160314), (3692, 7585644), (4686, 5976568), (5538, 5057096), (6248, 4482426), (6864, 4080157), (7384, 3792822), (9372, 2988284), (10153, 2758416), (11076, 2528548), (12496, 2241213), (14768, 1896411), (18744, 1494142), (20306, 1379208), (22152, 1264274), (30459, 919472), (37488, 747071), (40612, 689604), (44304, 632137), (57467, 487344), (60918, 459736), (81224, 344802), (114934, 243672), (121836, 229868), (162448, 172401)]