40914028

素因数分解:

$2^2\times {\mathrm{1931}}^1\times {\mathrm{5297}}^1$

素因数の和:7232

約数の個数: 12

約数和(自身を含む): 71650152

約数和(自身を除く): 30736124

約数列:

[1, 2, 4, 1931, 3862, 5297, 7724, 10594, 21188, 10228507, 20457014, 40914028]

約数ペア:

[(1, 40914028), (2, 20457014), (4, 10228507), (1931, 21188), (3862, 10594), (5297, 7724)]