28728328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{123829}}^1$

素因数の和:123864

約数の個数: 16

約数和(自身を含む): 55723500

約数和(自身を除く): 26995172

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 123829, 247658, 495316, 990632, 3591041, 7182082, 14364164, 28728328]

約数ペア:

[(1, 28728328), (2, 14364164), (4, 7182082), (8, 3591041), (29, 990632), (58, 495316), (116, 247658), (232, 123829)]