77664026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 52065574

約数列:

[1, 2, 11, 22, 109, 139, 218, 233, 278, 466, 1199, 1529, 2398, 2563, 3058, 5126, 15151, 25397, 30302, 32387, 50794, 64774, 166661, 279367, 333322, 356257, 558734, 712514, 3530183, 7060366, 38832013, 77664026]

約数ペア:

[(1, 77664026), (2, 38832013), (11, 7060366), (22, 3530183), (109, 712514), (139, 558734), (218, 356257), (233, 333322), (278, 279367), (466, 166661), (1199, 64774), (1529, 50794), (2398, 32387), (2563, 30302), (3058, 25397), (5126, 15151)]