28929818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2357}}^1$

素因数の和:2414

約数の個数: 24

約数和(自身を含む): 48513492

約数和(自身を除く): 19583674

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 2357, 4714, 6137, 12274, 40069, 44783, 80138, 89566, 761311, 850877, 1522622, 1701754, 14464909, 28929818]

約数ペア:

[(1, 28929818), (2, 14464909), (17, 1701754), (19, 1522622), (34, 850877), (38, 761311), (323, 89566), (361, 80138), (646, 44783), (722, 40069), (2357, 12274), (4714, 6137)]