786331328

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1031}}^1$

素因数の和:1761

約数の個数: 56

約数和(自身を含む): 1656124704

約数和(自身を除く): 869793376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 701, 1031, 1088, 1402, 2062, 2804, 4124, 5608, 8248, 11216, 11917, 16496, 17527, 22432, 23834, 32992, 35054, 44864, 47668, 65984, 70108, 95336, 140216, 190672, 280432, 381344, 560864, 722731, 762688, 1121728, 1445462, 2890924, 5781848, 11563696, 12286427, 23127392, 24572854, 46254784, 49145708, 98291416, 196582832, 393165664, 786331328]

約数ペア:

[(1, 786331328), (2, 393165664), (4, 196582832), (8, 98291416), (16, 49145708), (17, 46254784), (32, 24572854), (34, 23127392), (64, 12286427), (68, 11563696), (136, 5781848), (272, 2890924), (544, 1445462), (701, 1121728), (1031, 762688), (1088, 722731), (1402, 560864), (2062, 381344), (2804, 280432), (4124, 190672), (5608, 140216), (8248, 95336), (11216, 70108), (11917, 65984), (16496, 47668), (17527, 44864), (22432, 35054), (23834, 32992)]