74697454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{27893}}^1$

素因数の和:28011

約数の個数: 16

約数和(自身を含む): 121840992

約数和(自身を除く): 47143538

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 27893, 55786, 362609, 725218, 2872979, 5745958, 37348727, 74697454]

約数ペア:

[(1, 74697454), (2, 37348727), (13, 5745958), (26, 2872979), (103, 725218), (206, 362609), (1339, 55786), (2678, 27893)]