28450384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{104597}}^1$

素因数の和:104622

約数の個数: 20

約数和(自身を含む): 58365684

約数和(自身を除く): 29915300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 104597, 209194, 418388, 836776, 1673552, 1778149, 3556298, 7112596, 14225192, 28450384]

約数ペア:

[(1, 28450384), (2, 14225192), (4, 7112596), (8, 3556298), (16, 1778149), (17, 1673552), (34, 836776), (68, 418388), (136, 209194), (272, 104597)]