28668562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1753}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 50388912

約数和(自身を除く): 21720350

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 1753, 3506, 8177, 16354, 22789, 29801, 45578, 59602, 64861, 129722, 387413, 774826, 843193, 1102637, 1686386, 2205274, 14334281, 28668562]

約数ペア:

[(1, 28668562), (2, 14334281), (13, 2205274), (17, 1686386), (26, 1102637), (34, 843193), (37, 774826), (74, 387413), (221, 129722), (442, 64861), (481, 59602), (629, 45578), (962, 29801), (1258, 22789), (1753, 16354), (3506, 8177)]