71564468

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 127924104

約数和(自身を除く): 56359636

約数列:

[1, 2, 4, 61, 122, 241, 244, 482, 964, 1217, 2434, 4868, 14701, 29402, 58804, 74237, 148474, 293297, 296948, 586594, 1173188, 17891117, 35782234, 71564468]

約数ペア:

[(1, 71564468), (2, 35782234), (4, 17891117), (61, 1173188), (122, 586594), (241, 296948), (244, 293297), (482, 148474), (964, 74237), (1217, 58804), (2434, 29402), (4868, 14701)]