7886768

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{2477}}^1$

素因数の和:2684

約数の個数: 20

約数和(自身を含む): 15363600

約数和(自身を除く): 7476832

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 2477, 3184, 4954, 9908, 19816, 39632, 492923, 985846, 1971692, 3943384, 7886768]

約数ペア:

[(1, 7886768), (2, 3943384), (4, 1971692), (8, 985846), (16, 492923), (199, 39632), (398, 19816), (796, 9908), (1592, 4954), (2477, 3184)]