28642588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14887}}^1$

素因数の和:14941

約数の個数: 24

約数和(自身を含む): 55442912

約数和(自身を除く): 26800324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 14887, 29774, 59548, 193531, 387062, 550819, 774124, 1101638, 2203276, 7160647, 14321294, 28642588]

約数ペア:

[(1, 28642588), (2, 14321294), (4, 7160647), (13, 2203276), (26, 1101638), (37, 774124), (52, 550819), (74, 387062), (148, 193531), (481, 59548), (962, 29774), (1924, 14887)]