64804187

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2399}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 78796800

約数和(自身を除く): 13992613

約数列:

[1, 7, 17, 119, 227, 1589, 2399, 3859, 16793, 27013, 40783, 285481, 544573, 3812011, 9257741, 64804187]

約数ペア:

[(1, 64804187), (7, 9257741), (17, 3812011), (119, 544573), (227, 285481), (1589, 40783), (2399, 27013), (3859, 16793)]