28289482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17837}}^1$

素因数の和:17913

約数の個数: 16

約数和(自身を含む): 46450152

約数和(自身を除く): 18160670

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 17837, 35674, 231881, 463762, 1088057, 2176114, 14144741, 28289482]

約数ペア:

[(1, 28289482), (2, 14144741), (13, 2176114), (26, 1088057), (61, 463762), (122, 231881), (793, 35674), (1586, 17837)]