27994478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11279}}^1$

素因数の和:11371

約数の個数: 16

約数和(自身を含む): 45074880

約数和(自身を除く): 17080402

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 11279, 22558, 191743, 383486, 823367, 1646734, 13997239, 27994478]

約数ペア:

[(1, 27994478), (2, 13997239), (17, 1646734), (34, 823367), (73, 383486), (146, 191743), (1241, 22558), (2482, 11279)]