75280774

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:988

約数の個数: 24

約数和(自身を含む): 120261888

約数和(自身を除く): 44981114

約数列:

[1, 2, 19, 38, 127, 254, 361, 722, 821, 1642, 2413, 4826, 15599, 31198, 45847, 91694, 104267, 208534, 296381, 592762, 1981073, 3962146, 37640387, 75280774]

約数ペア:

[(1, 75280774), (2, 37640387), (19, 3962146), (38, 1981073), (127, 592762), (254, 296381), (361, 208534), (722, 104267), (821, 91694), (1642, 45847), (2413, 31198), (4826, 15599)]