28585508

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6761}}^1$

素因数の和:6923

約数の個数: 24

約数和(自身を含む): 57558144

約数和(自身を除く): 28972636

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 6761, 13522, 27044, 47327, 94654, 189308, 1020911, 2041822, 4083644, 7146377, 14292754, 28585508]

約数ペア:

[(1, 28585508), (2, 14292754), (4, 7146377), (7, 4083644), (14, 2041822), (28, 1020911), (151, 189308), (302, 94654), (604, 47327), (1057, 27044), (2114, 13522), (4228, 6761)]