72641602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 122425344

約数和(自身を除く): 49783742

約数列:

[1, 2, 11, 22, 47, 94, 163, 326, 431, 517, 862, 1034, 1793, 3586, 4741, 7661, 9482, 15322, 20257, 40514, 70253, 84271, 140506, 168542, 222827, 445654, 772783, 1545566, 3301891, 6603782, 36320801, 72641602]

約数ペア:

[(1, 72641602), (2, 36320801), (11, 6603782), (22, 3301891), (47, 1545566), (94, 772783), (163, 445654), (326, 222827), (431, 168542), (517, 140506), (862, 84271), (1034, 70253), (1793, 40514), (3586, 20257), (4741, 15322), (7661, 9482)]