26601566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 43740000

約数和(自身を除く): 17138434

約数列:

[1, 2, 17, 34, 59, 89, 118, 149, 178, 298, 1003, 1513, 2006, 2533, 3026, 5066, 5251, 8791, 10502, 13261, 17582, 26522, 89267, 149447, 178534, 225437, 298894, 450874, 782399, 1564798, 13300783, 26601566]

約数ペア:

[(1, 26601566), (2, 13300783), (17, 1564798), (34, 782399), (59, 450874), (89, 298894), (118, 225437), (149, 178534), (178, 149447), (298, 89267), (1003, 26522), (1513, 17582), (2006, 13261), (2533, 10502), (3026, 8791), (5066, 5251)]