66103688

素因数分解:

$2^3\times 7^1\times {\mathrm{1180423}}^1$

素因数の和:1180436

約数の個数: 16

約数和(自身を含む): 141650880

約数和(自身を除く): 75547192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1180423, 2360846, 4721692, 8262961, 9443384, 16525922, 33051844, 66103688]

約数ペア:

[(1, 66103688), (2, 33051844), (4, 16525922), (7, 9443384), (8, 8262961), (14, 4721692), (28, 2360846), (56, 1180423)]