68219284

素因数分解:

$2^2\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{2063}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 136620288

約数和(自身を除く): 68401004

約数列:

[1, 2, 4, 7, 14, 28, 1181, 2063, 2362, 4126, 4724, 8252, 8267, 14441, 16534, 28882, 33068, 57764, 2436403, 4872806, 9745612, 17054821, 34109642, 68219284]

約数ペア:

[(1, 68219284), (2, 34109642), (4, 17054821), (7, 9745612), (14, 4872806), (28, 2436403), (1181, 57764), (2063, 33068), (2362, 28882), (4126, 16534), (4724, 14441), (8252, 8267)]