64920466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{60901}}^1$

素因数の和:60957

約数の個数: 16

約数和(自身を含む): 107431128

約数和(自身を除く): 42510662

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 60901, 121802, 791713, 1583426, 2496941, 4993882, 32460233, 64920466]

約数ペア:

[(1, 64920466), (2, 32460233), (13, 4993882), (26, 2496941), (41, 1583426), (82, 791713), (533, 121802), (1066, 60901)]