74987066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{486929}}^1$

素因数の和:486949

約数の個数: 16

約数和(自身を含む): 140235840

約数和(自身を除く): 65248774

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 486929, 973858, 3408503, 5356219, 6817006, 10712438, 37493533, 74987066]

約数ペア:

[(1, 74987066), (2, 37493533), (7, 10712438), (11, 6817006), (14, 5356219), (22, 3408503), (77, 973858), (154, 486929)]