69172936

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13879}}^1$

素因数の和:13981

約数の個数: 32

約数和(自身を含む): 149904000

約数和(自身を除く): 80731064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 13879, 27758, 55516, 97153, 111032, 194306, 388612, 777224, 1235231, 2470462, 4940924, 8646617, 9881848, 17293234, 34586468, 69172936]

約数ペア:

[(1, 69172936), (2, 34586468), (4, 17293234), (7, 9881848), (8, 8646617), (14, 4940924), (28, 2470462), (56, 1235231), (89, 777224), (178, 388612), (356, 194306), (623, 111032), (712, 97153), (1246, 55516), (2492, 27758), (4984, 13879)]