28283951

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 31622400

約数和(自身を除く): 3338449

約数列:

[1, 19, 23, 59, 437, 1097, 1121, 1357, 20843, 25231, 25783, 64723, 479389, 1229737, 1488629, 28283951]

約数ペア:

[(1, 28283951), (19, 1488629), (23, 1229737), (59, 479389), (437, 64723), (1097, 25783), (1121, 25231), (1357, 20843)]