28562404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13397}}^1$

素因数の和:13455

約数の個数: 24

約数和(自身を含む): 55146168

約数和(自身を除く): 26583764

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 13397, 26794, 53588, 174161, 348322, 549277, 696644, 1098554, 2197108, 7140601, 14281202, 28562404]

約数ペア:

[(1, 28562404), (2, 14281202), (4, 7140601), (13, 2197108), (26, 1098554), (41, 696644), (52, 549277), (82, 348322), (164, 174161), (533, 53588), (1066, 26794), (2132, 13397)]