66273776

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{41011}}^1$

素因数の和:41120

約数の個数: 20

約数和(自身を含む): 129679944

約数和(自身を除く): 63406168

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 41011, 82022, 164044, 328088, 656176, 4142111, 8284222, 16568444, 33136888, 66273776]

約数ペア:

[(1, 66273776), (2, 33136888), (4, 16568444), (8, 8284222), (16, 4142111), (101, 656176), (202, 328088), (404, 164044), (808, 82022), (1616, 41011)]