72428573

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9643}}^1$

素因数の和:9716

約数の個数: 16

約数和(自身を含む): 87953280

約数和(自身を除く): 15524707

約数列:

[1, 7, 29, 37, 203, 259, 1073, 7511, 9643, 67501, 279647, 356791, 1957529, 2497537, 10346939, 72428573]

約数ペア:

[(1, 72428573), (7, 10346939), (29, 2497537), (37, 1957529), (203, 356791), (259, 279647), (1073, 67501), (7511, 9643)]