64850611

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 75499200

約数和(自身を除く): 10648589

約数列:

[1, 7, 97, 149, 641, 679, 1043, 4487, 14453, 62177, 95509, 101171, 435239, 668563, 9264373, 64850611]

約数ペア:

[(1, 64850611), (7, 9264373), (97, 668563), (149, 435239), (641, 101171), (679, 95509), (1043, 62177), (4487, 14453)]