40165276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2687}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 72930816

約数和(自身を除く): 32765540

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 2687, 3737, 5374, 7474, 10748, 14948, 99419, 198838, 271387, 397676, 542774, 1085548, 10041319, 20082638, 40165276]

約数ペア:

[(1, 40165276), (2, 20082638), (4, 10041319), (37, 1085548), (74, 542774), (101, 397676), (148, 271387), (202, 198838), (404, 99419), (2687, 14948), (3737, 10748), (5374, 7474)]