74568496

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{33529}}^1$

素因数の和:33676

約数の個数: 20

約数和(自身を含む): 145520200

約数和(自身を除く): 70951704

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 33529, 67058, 134116, 268232, 536464, 4660531, 9321062, 18642124, 37284248, 74568496]

約数ペア:

[(1, 74568496), (2, 37284248), (4, 18642124), (8, 9321062), (16, 4660531), (139, 536464), (278, 268232), (556, 134116), (1112, 67058), (2224, 33529)]