28257892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23627}}^1$

素因数の和:23667

約数の個数: 24

約数和(自身を含む): 55573056

約数和(自身を除く): 27315164

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 23627, 47254, 94508, 307151, 543421, 614302, 1086842, 1228604, 2173684, 7064473, 14128946, 28257892]

約数ペア:

[(1, 28257892), (2, 14128946), (4, 7064473), (13, 2173684), (23, 1228604), (26, 1086842), (46, 614302), (52, 543421), (92, 307151), (299, 94508), (598, 47254), (1196, 23627)]