70893808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2687}}^1$

素因数の和:2809

約数の個数: 40

約数和(自身を含む): 146990592

約数和(自身を除く): 76096784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 2687, 3298, 5374, 6596, 10748, 13192, 21496, 26384, 42992, 45679, 91358, 182716, 260639, 365432, 521278, 730864, 1042556, 2085112, 4170224, 4430863, 8861726, 17723452, 35446904, 70893808]

約数ペア:

[(1, 70893808), (2, 35446904), (4, 17723452), (8, 8861726), (16, 4430863), (17, 4170224), (34, 2085112), (68, 1042556), (97, 730864), (136, 521278), (194, 365432), (272, 260639), (388, 182716), (776, 91358), (1552, 45679), (1649, 42992), (2687, 26384), (3298, 21496), (5374, 13192), (6596, 10748)]