4051088

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{3779}}^1$

素因数の和:3854

約数の個数: 20

約数和(自身を含む): 7968240

約数和(自身を除く): 3917152

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 3779, 7558, 15116, 30232, 60464, 253193, 506386, 1012772, 2025544, 4051088]

約数ペア:

[(1, 4051088), (2, 2025544), (4, 1012772), (8, 506386), (16, 253193), (67, 60464), (134, 30232), (268, 15116), (536, 7558), (1072, 3779)]