40875454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{2477}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 63278208

約数和(自身を除く): 22402754

約数列:

[1, 2, 37, 74, 223, 446, 2477, 4954, 8251, 16502, 91649, 183298, 552371, 1104742, 20437727, 40875454]

約数ペア:

[(1, 40875454), (2, 20437727), (37, 1104742), (74, 552371), (223, 183298), (446, 91649), (2477, 16502), (4954, 8251)]