28635344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{105277}}^1$

素因数の和:105302

約数の個数: 20

約数和(自身を含む): 58745124

約数和(自身を除く): 30109780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 105277, 210554, 421108, 842216, 1684432, 1789709, 3579418, 7158836, 14317672, 28635344]

約数ペア:

[(1, 28635344), (2, 14317672), (4, 7158836), (8, 3579418), (16, 1789709), (17, 1684432), (34, 842216), (68, 421108), (136, 210554), (272, 105277)]