25367013016

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{1747}}^1\times {\mathrm{16963}}^1$

素因数の和:18823

約数の個数: 32

約数和(自身を含む): 48037976640

約数和(自身を除く): 22670963624

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 1747, 3494, 6988, 13976, 16963, 33926, 67852, 135704, 186929, 373858, 747716, 1495432, 1815041, 3630082, 7260164, 14520328, 29634361, 59268722, 118537444, 237074888, 3170876627, 6341753254, 12683506508, 25367013016]

約数ペア:

[(1, 25367013016), (2, 12683506508), (4, 6341753254), (8, 3170876627), (107, 237074888), (214, 118537444), (428, 59268722), (856, 29634361), (1747, 14520328), (3494, 7260164), (6988, 3630082), (13976, 1815041), (16963, 1495432), (33926, 747716), (67852, 373858), (135704, 186929)]