72207374

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{4243}}^1$

素因数の和:4439

約数の個数: 16

約数和(自身を含む): 110819328

約数和(自身を除く): 38611954

約数列:

[1, 2, 67, 127, 134, 254, 4243, 8486, 8509, 17018, 284281, 538861, 568562, 1077722, 36103687, 72207374]

約数ペア:

[(1, 72207374), (2, 36103687), (67, 1077722), (127, 568562), (134, 538861), (254, 284281), (4243, 17018), (8486, 8509)]