64989064

素因数分解:

$2^3\times 7^1\times {\mathrm{1160519}}^1$

素因数の和:1160532

約数の個数: 16

約数和(自身を含む): 139262400

約数和(自身を除く): 74273336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1160519, 2321038, 4642076, 8123633, 9284152, 16247266, 32494532, 64989064]

約数ペア:

[(1, 64989064), (2, 32494532), (4, 16247266), (7, 9284152), (8, 8123633), (14, 4642076), (28, 2321038), (56, 1160519)]