70142248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{72461}}^1$

素因数の和:72489

約数の個数: 24

約数和(自身を含む): 144561690

約数和(自身を除く): 74419442

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 72461, 144922, 289844, 579688, 797071, 1594142, 3188284, 6376568, 8767781, 17535562, 35071124, 70142248]

約数ペア:

[(1, 70142248), (2, 35071124), (4, 17535562), (8, 8767781), (11, 6376568), (22, 3188284), (44, 1594142), (88, 797071), (121, 579688), (242, 289844), (484, 144922), (968, 72461)]