40071962

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77359}}^1$

素因数の和:77405

約数の個数: 16

約数和(自身を含む): 70552320

約数和(自身を除く): 30480358

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 77359, 154718, 541513, 1083026, 2862283, 5724566, 20035981, 40071962]

約数ペア:

[(1, 40071962), (2, 20035981), (7, 5724566), (14, 2862283), (37, 1083026), (74, 541513), (259, 154718), (518, 77359)]