39405916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13367}}^1$

素因数の和:13449

約数の個数: 24

約数和(自身を含む): 76358016

約数和(自身を除く): 36952100

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 13367, 26734, 53468, 147037, 294074, 588148, 895589, 1791178, 3582356, 9851479, 19702958, 39405916]

約数ペア:

[(1, 39405916), (2, 19702958), (4, 9851479), (11, 3582356), (22, 1791178), (44, 895589), (67, 588148), (134, 294074), (268, 147037), (737, 53468), (1474, 26734), (2948, 13367)]