72423701

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1811}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 86106240

約数和(自身を除く): 13682539

約数列:

[1, 7, 29, 197, 203, 1379, 1811, 5713, 12677, 39991, 52519, 356767, 367633, 2497369, 10346243, 72423701]

約数ペア:

[(1, 72423701), (7, 10346243), (29, 2497369), (197, 367633), (203, 356767), (1379, 52519), (1811, 39991), (5713, 12677)]