78025072

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{29201}}^1$

素因数の和:29376

約数の個数: 20

約数和(自身を含む): 152084016

約数和(自身を除く): 74058944

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 29201, 58402, 116804, 233608, 467216, 4876567, 9753134, 19506268, 39012536, 78025072]

約数ペア:

[(1, 78025072), (2, 39012536), (4, 19506268), (8, 9753134), (16, 4876567), (167, 467216), (334, 233608), (668, 116804), (1336, 58402), (2672, 29201)]