64209871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 71821728

約数和(自身を除く): 7611857

約数列:

[1, 11, 53, 241, 457, 583, 2651, 5027, 12773, 24221, 110137, 140503, 266431, 1211507, 5837261, 64209871]

約数ペア:

[(1, 64209871), (11, 5837261), (53, 1211507), (241, 266431), (457, 140503), (583, 110137), (2651, 24221), (5027, 12773)]