4080494872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{12527}}^1$

素因数の和:14695

約数の個数: 32

約数和(自身を含む): 8058009600

約数和(自身を除く): 3977514728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2143, 4286, 8572, 12527, 17144, 25054, 40717, 50108, 81434, 100216, 162868, 238013, 325736, 476026, 952052, 1904104, 26845361, 53690722, 107381444, 214762888, 510061859, 1020123718, 2040247436, 4080494872]

約数ペア:

[(1, 4080494872), (2, 2040247436), (4, 1020123718), (8, 510061859), (19, 214762888), (38, 107381444), (76, 53690722), (152, 26845361), (2143, 1904104), (4286, 952052), (8572, 476026), (12527, 325736), (17144, 238013), (25054, 162868), (40717, 100216), (50108, 81434)]