67572379

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2579}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 81734400

約数和(自身を除く): 14162021

約数列:

[1, 7, 19, 133, 197, 1379, 2579, 3743, 18053, 26201, 49001, 343007, 508063, 3556441, 9653197, 67572379]

約数ペア:

[(1, 67572379), (7, 9653197), (19, 3556441), (133, 508063), (197, 343007), (1379, 49001), (2579, 26201), (3743, 18053)]