65128908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{417493}}^1$

素因数の和:417513

約数の個数: 24

約数和(自身を含む): 163657648

約数和(自身を除く): 98528740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 417493, 834986, 1252479, 1669972, 2504958, 5009916, 5427409, 10854818, 16282227, 21709636, 32564454, 65128908]

約数ペア:

[(1, 65128908), (2, 32564454), (3, 21709636), (4, 16282227), (6, 10854818), (12, 5427409), (13, 5009916), (26, 2504958), (39, 1669972), (52, 1252479), (78, 834986), (156, 417493)]