7128647528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{206221}}^1$

素因数の和:206405

約数の個数: 32

約数和(自身を含む): 13919985000

約数和(自身を除く): 6791337472

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 4321, 8642, 17284, 34568, 206221, 412442, 824884, 1649768, 5980409, 11960818, 23921636, 30726929, 47843272, 61453858, 122907716, 245815432, 891080941, 1782161882, 3564323764, 7128647528]

約数ペア:

[(1, 7128647528), (2, 3564323764), (4, 1782161882), (8, 891080941), (29, 245815432), (58, 122907716), (116, 61453858), (149, 47843272), (232, 30726929), (298, 23921636), (596, 11960818), (1192, 5980409), (4321, 1649768), (8642, 824884), (17284, 412442), (34568, 206221)]