140615872

素因数分解:

$2^6\times {\mathrm{523}}^1\times {\mathrm{4201}}^1$

素因数の和:4736

約数の個数: 28

約数和(自身を含む): 279634696

約数和(自身を除く): 139018824

約数列:

[1, 2, 4, 8, 16, 32, 64, 523, 1046, 2092, 4184, 4201, 8368, 8402, 16736, 16804, 33472, 33608, 67216, 134432, 268864, 2197123, 4394246, 8788492, 17576984, 35153968, 70307936, 140615872]

約数ペア:

[(1, 140615872), (2, 70307936), (4, 35153968), (8, 17576984), (16, 8788492), (32, 4394246), (64, 2197123), (523, 268864), (1046, 134432), (2092, 67216), (4184, 33608), (4201, 33472), (8368, 16804), (8402, 16736)]