64858924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11443}}^1$

素因数の和:11569

約数の個数: 24

約数和(自身を含む): 123366320

約数和(自身を除く): 58507396

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 11443, 22886, 45772, 148759, 297518, 595036, 1247287, 2494574, 4989148, 16214731, 32429462, 64858924]

約数ペア:

[(1, 64858924), (2, 32429462), (4, 16214731), (13, 4989148), (26, 2494574), (52, 1247287), (109, 595036), (218, 297518), (436, 148759), (1417, 45772), (2834, 22886), (5668, 11443)]