28207536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 86512320

約数和(自身を除く): 58304784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 179, 196, 201, 268, 294, 336, 358, 392, 402, 469, 536, 537, 588, 716, 784, 804, 938, 1072, 1074, 1176, 1253, 1407, 1432, 1608, 1876, 2148, 2352, 2506, 2814, 2864, 3216, 3283, 3752, 3759, 4296, 5012, 5628, 6566, 7504, 7518, 8592, 8771, 9849, 10024, 11256, 11993, 13132, 15036, 17542, 19698, 20048, 22512, 23986, 26264, 26313, 30072, 35084, 35979, 39396, 47972, 52528, 52626, 60144, 70168, 71958, 78792, 83951, 95944, 105252, 140336, 143916, 157584, 167902, 191888, 210504, 251853, 287832, 335804, 421008, 503706, 575664, 587657, 671608, 1007412, 1175314, 1343216, 1762971, 2014824, 2350628, 3525942, 4029648, 4701256, 7051884, 9402512, 14103768, 28207536]

約数ペア:

[(1, 28207536), (2, 14103768), (3, 9402512), (4, 7051884), (6, 4701256), (7, 4029648), (8, 3525942), (12, 2350628), (14, 2014824), (16, 1762971), (21, 1343216), (24, 1175314), (28, 1007412), (42, 671608), (48, 587657), (49, 575664), (56, 503706), (67, 421008), (84, 335804), (98, 287832), (112, 251853), (134, 210504), (147, 191888), (168, 167902), (179, 157584), (196, 143916), (201, 140336), (268, 105252), (294, 95944), (336, 83951), (358, 78792), (392, 71958), (402, 70168), (469, 60144), (536, 52626), (537, 52528), (588, 47972), (716, 39396), (784, 35979), (804, 35084), (938, 30072), (1072, 26313), (1074, 26264), (1176, 23986), (1253, 22512), (1407, 20048), (1432, 19698), (1608, 17542), (1876, 15036), (2148, 13132), (2352, 11993), (2506, 11256), (2814, 10024), (2864, 9849), (3216, 8771), (3283, 8592), (3752, 7518), (3759, 7504), (4296, 6566), (5012, 5628)]