28361372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32083}}^1$

素因数の和:32117

約数の個数: 24

約数和(自身を含む): 56596176

約数和(自身を除く): 28234804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 32083, 64166, 128332, 417079, 545411, 834158, 1090822, 1668316, 2181644, 7090343, 14180686, 28361372]

約数ペア:

[(1, 28361372), (2, 14180686), (4, 7090343), (13, 2181644), (17, 1668316), (26, 1090822), (34, 834158), (52, 545411), (68, 417079), (221, 128332), (442, 64166), (884, 32083)]