64891762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{2539}}^1$

素因数の和:3537

約数の個数: 16

約数和(自身を含む): 104973120

約数和(自身を除く): 40081358

約数列:

[1, 2, 13, 26, 983, 1966, 2539, 5078, 12779, 25558, 33007, 66014, 2495837, 4991674, 32445881, 64891762]

約数ペア:

[(1, 64891762), (2, 32445881), (13, 4991674), (26, 2495837), (983, 66014), (1966, 33007), (2539, 25558), (5078, 12779)]