25753441

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 30228480

約数和(自身を除く): 4475039

約数列:

[1, 7, 59, 127, 413, 491, 889, 3437, 7493, 28969, 52451, 62357, 202783, 436499, 3679063, 25753441]

約数ペア:

[(1, 25753441), (7, 3679063), (59, 436499), (127, 202783), (413, 62357), (491, 52451), (889, 28969), (3437, 7493)]