15704864

素因数分解:

$2^5\times 7^1\times {\mathrm{70111}}^1$

素因数の和:70128

約数の個数: 24

約数和(自身を含む): 35336448

約数和(自身を除く): 19631584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 70111, 140222, 280444, 490777, 560888, 981554, 1121776, 1963108, 2243552, 3926216, 7852432, 15704864]

約数ペア:

[(1, 15704864), (2, 7852432), (4, 3926216), (7, 2243552), (8, 1963108), (14, 1121776), (16, 981554), (28, 560888), (32, 490777), (56, 280444), (112, 140222), (224, 70111)]