64374172

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 120687840

約数和(自身を除く): 56313668

約数列:

[1, 2, 4, 17, 34, 68, 233, 239, 289, 466, 478, 578, 932, 956, 1156, 3961, 4063, 7922, 8126, 15844, 16252, 55687, 67337, 69071, 111374, 134674, 138142, 222748, 269348, 276284, 946679, 1893358, 3786716, 16093543, 32187086, 64374172]

約数ペア:

[(1, 64374172), (2, 32187086), (4, 16093543), (17, 3786716), (34, 1893358), (68, 946679), (233, 276284), (239, 269348), (289, 222748), (466, 138142), (478, 134674), (578, 111374), (932, 69071), (956, 67337), (1156, 55687), (3961, 16252), (4063, 15844), (7922, 8126)]