788905928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1531}}^1\times {\mathrm{1571}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 1517231520

約数和(自身を除く): 728325592

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1531, 1571, 3062, 3142, 6124, 6284, 12248, 12568, 62771, 64411, 125542, 128822, 251084, 257644, 502168, 515288, 2405201, 4810402, 9620804, 19241608, 98613241, 197226482, 394452964, 788905928]

約数ペア:

[(1, 788905928), (2, 394452964), (4, 197226482), (8, 98613241), (41, 19241608), (82, 9620804), (164, 4810402), (328, 2405201), (1531, 515288), (1571, 502168), (3062, 257644), (3142, 251084), (6124, 128822), (6284, 125542), (12248, 64411), (12568, 62771)]