25935472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 53809056

約数和(自身を除く): 27873584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 983, 1552, 1649, 1966, 3298, 3932, 6596, 7864, 13192, 15728, 16711, 26384, 33422, 66844, 95351, 133688, 190702, 267376, 381404, 762808, 1525616, 1620967, 3241934, 6483868, 12967736, 25935472]

約数ペア:

[(1, 25935472), (2, 12967736), (4, 6483868), (8, 3241934), (16, 1620967), (17, 1525616), (34, 762808), (68, 381404), (97, 267376), (136, 190702), (194, 133688), (272, 95351), (388, 66844), (776, 33422), (983, 26384), (1552, 16711), (1649, 15728), (1966, 13192), (3298, 7864), (3932, 6596)]