26870356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5463

約数の個数: 24

約数和(自身を含む): 49785120

約数和(自身を除く): 22914764

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 5387, 10774, 21548, 156223, 231641, 312446, 463282, 624892, 926564, 6717589, 13435178, 26870356]

約数ペア:

[(1, 26870356), (2, 13435178), (4, 6717589), (29, 926564), (43, 624892), (58, 463282), (86, 312446), (116, 231641), (172, 156223), (1247, 21548), (2494, 10774), (4988, 5387)]