57217708

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 101530800

約数和(自身を除く): 44313092

約数列:

[1, 2, 4, 157, 179, 314, 358, 509, 628, 716, 1018, 2036, 28103, 56206, 79913, 91111, 112412, 159826, 182222, 319652, 364444, 14304427, 28608854, 57217708]

約数ペア:

[(1, 57217708), (2, 28608854), (4, 14304427), (157, 364444), (179, 319652), (314, 182222), (358, 159826), (509, 112412), (628, 91111), (716, 79913), (1018, 56206), (2036, 28103)]