67265688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{400391}}^1$

素因数の和:400407

約数の個数: 32

約数和(自身を含む): 192188160

約数和(自身を除く): 124922472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 400391, 800782, 1201173, 1601564, 2402346, 2802737, 3203128, 4804692, 5605474, 8408211, 9609384, 11210948, 16816422, 22421896, 33632844, 67265688]

約数ペア:

[(1, 67265688), (2, 33632844), (3, 22421896), (4, 16816422), (6, 11210948), (7, 9609384), (8, 8408211), (12, 5605474), (14, 4804692), (21, 3203128), (24, 2802737), (28, 2402346), (42, 1601564), (56, 1201173), (84, 800782), (168, 400391)]