28356884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18131}}^1$

素因数の和:18175

約数の個数: 24

約数和(自身を含む): 54831168

約数和(自身を除く): 26474284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 18131, 36262, 72524, 308227, 417013, 616454, 834026, 1232908, 1668052, 7089221, 14178442, 28356884]

約数ペア:

[(1, 28356884), (2, 14178442), (4, 7089221), (17, 1668052), (23, 1232908), (34, 834026), (46, 616454), (68, 417013), (92, 308227), (391, 72524), (782, 36262), (1564, 18131)]