66806714

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1094

約数の個数: 24

約数和(自身を含む): 109097280

約数和(自身を除く): 42290566

約数列:

[1, 2, 13, 26, 169, 239, 338, 478, 827, 1654, 3107, 6214, 10751, 21502, 40391, 80782, 139763, 197653, 279526, 395306, 2569489, 5138978, 33403357, 66806714]

約数ペア:

[(1, 66806714), (2, 33403357), (13, 5138978), (26, 2569489), (169, 395306), (239, 279526), (338, 197653), (478, 139763), (827, 80782), (1654, 40391), (3107, 21502), (6214, 10751)]