15704064016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{61757}}^1$

素因数の和:62479

約数の個数: 40

約数和(自身を含む): 31795982784

約数和(自身を除く): 16091918768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 691, 1382, 2764, 5528, 11056, 15893, 31786, 61757, 63572, 123514, 127144, 247028, 254288, 494056, 988112, 1420411, 2840822, 5681644, 11363288, 22726576, 42674087, 85348174, 170696348, 341392696, 682785392, 981504001, 1963008002, 3926016004, 7852032008, 15704064016]

約数ペア:

[(1, 15704064016), (2, 7852032008), (4, 3926016004), (8, 1963008002), (16, 981504001), (23, 682785392), (46, 341392696), (92, 170696348), (184, 85348174), (368, 42674087), (691, 22726576), (1382, 11363288), (2764, 5681644), (5528, 2840822), (11056, 1420411), (15893, 988112), (31786, 494056), (61757, 254288), (63572, 247028), (123514, 127144)]