28811172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{184687}}^1$

素因数の和:184707

約数の個数: 24

約数和(自身を含む): 72397696

約数和(自身を除く): 43586524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 184687, 369374, 554061, 738748, 1108122, 2216244, 2400931, 4801862, 7202793, 9603724, 14405586, 28811172]

約数ペア:

[(1, 28811172), (2, 14405586), (3, 9603724), (4, 7202793), (6, 4801862), (12, 2400931), (13, 2216244), (26, 1108122), (39, 738748), (52, 554061), (78, 369374), (156, 184687)]