64638379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1499}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 72576000

約数和(自身を除く): 7937621

約数列:

[1, 13, 31, 107, 403, 1391, 1499, 3317, 19487, 43121, 46469, 160393, 604097, 2085109, 4972183, 64638379]

約数ペア:

[(1, 64638379), (13, 4972183), (31, 2085109), (107, 604097), (403, 160393), (1391, 46469), (1499, 43121), (3317, 19487)]