72958487

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6551}}^1$

素因数の和:6638

約数の個数: 16

約数和(自身を含む): 87639552

約数和(自身を除く): 14681065

約数列:

[1, 7, 37, 43, 259, 301, 1591, 6551, 11137, 45857, 242387, 281693, 1696709, 1971851, 10422641, 72958487]

約数ペア:

[(1, 72958487), (7, 10422641), (37, 1971851), (43, 1696709), (259, 281693), (301, 242387), (1591, 45857), (6551, 11137)]