75214618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{7727}}^1$

素因数の和:7917

約数の個数: 16

約数和(自身を含む): 117218304

約数和(自身を除く): 42003686

約数列:

[1, 2, 31, 62, 157, 314, 4867, 7727, 9734, 15454, 239537, 479074, 1213139, 2426278, 37607309, 75214618]

約数ペア:

[(1, 75214618), (2, 37607309), (31, 2426278), (62, 1213139), (157, 479074), (314, 239537), (4867, 15454), (7727, 9734)]