57415528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 114755400

約数和(自身を除く): 57339872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 2689, 5338, 5378, 10676, 10756, 21352, 21512, 45713, 91426, 182852, 365704, 422173, 844346, 1688692, 3377384, 7176941, 14353882, 28707764, 57415528]

約数ペア:

[(1, 57415528), (2, 28707764), (4, 14353882), (8, 7176941), (17, 3377384), (34, 1688692), (68, 844346), (136, 422173), (157, 365704), (314, 182852), (628, 91426), (1256, 45713), (2669, 21512), (2689, 21352), (5338, 10756), (5378, 10676)]