64784414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{3797}}^1$

素因数の和:4267

約数の個数: 16

約数和(自身を含む): 102546000

約数和(自身を除く): 37761586

約数列:

[1, 2, 19, 38, 449, 898, 3797, 7594, 8531, 17062, 72143, 144286, 1704853, 3409706, 32392207, 64784414]

約数ペア:

[(1, 64784414), (2, 32392207), (19, 3409706), (38, 1704853), (449, 144286), (898, 72143), (3797, 17062), (7594, 8531)]