64173641

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 74638080

約数和(自身を除く): 10464439

約数列:

[1, 7, 109, 151, 557, 763, 1057, 3899, 16459, 60713, 84107, 115213, 424991, 588749, 9167663, 64173641]

約数ペア:

[(1, 64173641), (7, 9167663), (109, 588749), (151, 424991), (557, 115213), (763, 84107), (1057, 60713), (3899, 16459)]