64917564

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{12323}}^1$

素因数の和:12769

約数の個数: 24

約数和(自身を含む): 151831680

約数和(自身を除く): 86914116

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 12323, 24646, 36969, 49292, 73938, 147876, 5409797, 10819594, 16229391, 21639188, 32458782, 64917564]

約数ペア:

[(1, 64917564), (2, 32458782), (3, 21639188), (4, 16229391), (6, 10819594), (12, 5409797), (439, 147876), (878, 73938), (1317, 49292), (1756, 36969), (2634, 24646), (5268, 12323)]