56670222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3299}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 129888000

約数和(自身を除く): 73217778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 3299, 5726, 6598, 8589, 9897, 17178, 19794, 23093, 46186, 69279, 138558, 1349291, 2698582, 4047873, 8095746, 9445037, 18890074, 28335111, 56670222]

約数ペア:

[(1, 56670222), (2, 28335111), (3, 18890074), (6, 9445037), (7, 8095746), (14, 4047873), (21, 2698582), (42, 1349291), (409, 138558), (818, 69279), (1227, 46186), (2454, 23093), (2863, 19794), (3299, 17178), (5726, 9897), (6598, 8589)]