56979986

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{7307}}^1$

素因数の和:7873

約数の個数: 16

約数和(自身を含む): 97868736

約数和(自身を除く): 40888750

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7307, 7798, 14614, 51149, 102298, 4069999, 8139998, 28489993, 56979986]

約数ペア:

[(1, 56979986), (2, 28489993), (7, 8139998), (14, 4069999), (557, 102298), (1114, 51149), (3899, 14614), (7307, 7798)]