72801214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4933}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 112258368

約数和(自身を除く): 39457154

約数列:

[1, 2, 47, 94, 157, 314, 4933, 7379, 9866, 14758, 231851, 463702, 774481, 1548962, 36400607, 72801214]

約数ペア:

[(1, 72801214), (2, 36400607), (47, 1548962), (94, 774481), (157, 463702), (314, 231851), (4933, 14758), (7379, 9866)]