74801072

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{45389}}^1$

素因数の和:45500

約数の個数: 20

約数和(自身を含む): 146337360

約数和(自身を除く): 71536288

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 45389, 90778, 181556, 363112, 726224, 4675067, 9350134, 18700268, 37400536, 74801072]

約数ペア:

[(1, 74801072), (2, 37400536), (4, 18700268), (8, 9350134), (16, 4675067), (103, 726224), (206, 363112), (412, 181556), (824, 90778), (1648, 45389)]