28449296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{104593}}^1$

素因数の和:104618

約数の個数: 20

約数和(自身を含む): 58363452

約数和(自身を除く): 29914156

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 104593, 209186, 418372, 836744, 1673488, 1778081, 3556162, 7112324, 14224648, 28449296]

約数ペア:

[(1, 28449296), (2, 14224648), (4, 7112324), (8, 3556162), (16, 1778081), (17, 1673488), (34, 836744), (68, 418372), (136, 209186), (272, 104593)]