71349472

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{4003}}^1$

素因数の和:4570

約数の個数: 24

約数和(自身を含む): 140756616

約数和(自身を除く): 69407144

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 4003, 4456, 8006, 8912, 16012, 17824, 32024, 64048, 128096, 2229671, 4459342, 8918684, 17837368, 35674736, 71349472]

約数ペア:

[(1, 71349472), (2, 35674736), (4, 17837368), (8, 8918684), (16, 4459342), (32, 2229671), (557, 128096), (1114, 64048), (2228, 32024), (4003, 17824), (4456, 16012), (8006, 8912)]