66267070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{161627}}^1$

素因数の和:161675

約数の個数: 16

約数和(自身を含む): 122190768

約数和(自身を除く): 55923698

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 161627, 323254, 808135, 1616270, 6626707, 13253414, 33133535, 66267070]

約数ペア:

[(1, 66267070), (2, 33133535), (5, 13253414), (10, 6626707), (41, 1616270), (82, 808135), (205, 323254), (410, 161627)]