29124554992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140021899}}^1$

素因数の和:140021920

約数の個数: 20

約数和(自身を含む): 60769504600

約数和(自身を除く): 31644949608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140021899, 280043798, 560087596, 1120175192, 1820284687, 2240350384, 3640569374, 7281138748, 14562277496, 29124554992]

約数ペア:

[(1, 29124554992), (2, 14562277496), (4, 7281138748), (8, 3640569374), (13, 2240350384), (16, 1820284687), (26, 1120175192), (52, 560087596), (104, 280043798), (208, 140021899)]