28589184

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 93562560

約数和(自身を除く): 64973376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 83, 92, 96, 104, 117, 128, 138, 144, 156, 166, 184, 192, 207, 208, 234, 249, 276, 288, 299, 312, 332, 368, 384, 414, 416, 468, 498, 552, 576, 598, 624, 664, 736, 747, 828, 832, 897, 936, 996, 1079, 1104, 1152, 1196, 1248, 1328, 1472, 1494, 1656, 1664, 1794, 1872, 1909, 1992, 2158, 2208, 2392, 2496, 2656, 2691, 2944, 2988, 3237, 3312, 3588, 3744, 3818, 3984, 4316, 4416, 4784, 4992, 5312, 5382, 5727, 5976, 6474, 6624, 7176, 7488, 7636, 7968, 8632, 8832, 9568, 9711, 10624, 10764, 11454, 11952, 12948, 13248, 14352, 14976, 15272, 15936, 17181, 17264, 19136, 19422, 21528, 22908, 23904, 24817, 25896, 26496, 28704, 30544, 31872, 34362, 34528, 38272, 38844, 43056, 45816, 47808, 49634, 51792, 57408, 61088, 68724, 69056, 74451, 77688, 86112, 91632, 95616, 99268, 103584, 114816, 122176, 137448, 138112, 148902, 155376, 172224, 183264, 198536, 207168, 223353, 244352, 274896, 297804, 310752, 344448, 366528, 397072, 414336, 446706, 549792, 595608, 621504, 733056, 794144, 893412, 1099584, 1191216, 1243008, 1588288, 1786824, 2199168, 2382432, 3176576, 3573648, 4764864, 7147296, 9529728, 14294592, 28589184]

約数ペア:

[(1, 28589184), (2, 14294592), (3, 9529728), (4, 7147296), (6, 4764864), (8, 3573648), (9, 3176576), (12, 2382432), (13, 2199168), (16, 1786824), (18, 1588288), (23, 1243008), (24, 1191216), (26, 1099584), (32, 893412), (36, 794144), (39, 733056), (46, 621504), (48, 595608), (52, 549792), (64, 446706), (69, 414336), (72, 397072), (78, 366528), (83, 344448), (92, 310752), (96, 297804), (104, 274896), (117, 244352), (128, 223353), (138, 207168), (144, 198536), (156, 183264), (166, 172224), (184, 155376), (192, 148902), (207, 138112), (208, 137448), (234, 122176), (249, 114816), (276, 103584), (288, 99268), (299, 95616), (312, 91632), (332, 86112), (368, 77688), (384, 74451), (414, 69056), (416, 68724), (468, 61088), (498, 57408), (552, 51792), (576, 49634), (598, 47808), (624, 45816), (664, 43056), (736, 38844), (747, 38272), (828, 34528), (832, 34362), (897, 31872), (936, 30544), (996, 28704), (1079, 26496), (1104, 25896), (1152, 24817), (1196, 23904), (1248, 22908), (1328, 21528), (1472, 19422), (1494, 19136), (1656, 17264), (1664, 17181), (1794, 15936), (1872, 15272), (1909, 14976), (1992, 14352), (2158, 13248), (2208, 12948), (2392, 11952), (2496, 11454), (2656, 10764), (2691, 10624), (2944, 9711), (2988, 9568), (3237, 8832), (3312, 8632), (3588, 7968), (3744, 7636), (3818, 7488), (3984, 7176), (4316, 6624), (4416, 6474), (4784, 5976), (4992, 5727), (5312, 5382)]