64641638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 106997760

約数和(自身を除く): 42356122

約数列:

[1, 2, 23, 29, 46, 47, 58, 94, 667, 1031, 1081, 1334, 1363, 2062, 2162, 2726, 23713, 29899, 31349, 47426, 48457, 59798, 62698, 96914, 687677, 1114511, 1375354, 1405253, 2229022, 2810506, 32320819, 64641638]

約数ペア:

[(1, 64641638), (2, 32320819), (23, 2810506), (29, 2229022), (46, 1405253), (47, 1375354), (58, 1114511), (94, 687677), (667, 96914), (1031, 62698), (1081, 59798), (1334, 48457), (1363, 47426), (2062, 31349), (2162, 29899), (2726, 23713)]