27721796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{677}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 50402520

約数和(自身を除く): 22680724

約数列:

[1, 2, 4, 29, 58, 116, 353, 677, 706, 1354, 1412, 2708, 10237, 19633, 20474, 39266, 40948, 78532, 238981, 477962, 955924, 6930449, 13860898, 27721796]

約数ペア:

[(1, 27721796), (2, 13860898), (4, 6930449), (29, 955924), (58, 477962), (116, 238981), (353, 78532), (677, 40948), (706, 39266), (1354, 20474), (1412, 19633), (2708, 10237)]