72450238

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{12007}}^1$

素因数の和:12447

約数の個数: 16

約数和(自身を含む): 124498944

約数和(自身を除く): 52048706

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 12007, 24014, 84049, 168098, 5175017, 10350034, 36225119, 72450238]

約数ペア:

[(1, 72450238), (2, 36225119), (7, 10350034), (14, 5175017), (431, 168098), (862, 84049), (3017, 24014), (6034, 12007)]