28385212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{228913}}^1$

素因数の和:228948

約数の個数: 12

約数和(自身を含む): 51276736

約数和(自身を除く): 22891524

約数列:

[1, 2, 4, 31, 62, 124, 228913, 457826, 915652, 7096303, 14192606, 28385212]

約数ペア:

[(1, 28385212), (2, 14192606), (4, 7096303), (31, 915652), (62, 457826), (124, 228913)]