72746044

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32887}}^1$

素因数の和:32977

約数の個数: 24

約数和(自身を含む): 147338240

約数和(自身を除く): 74592196

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 32887, 65774, 131548, 230209, 460418, 920836, 2598073, 5196146, 10392292, 18186511, 36373022, 72746044]

約数ペア:

[(1, 72746044), (2, 36373022), (4, 18186511), (7, 10392292), (14, 5196146), (28, 2598073), (79, 920836), (158, 460418), (316, 230209), (553, 131548), (1106, 65774), (2212, 32887)]