28743328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{52837}}^1$

素因数の和:52864

約数の個数: 24

約数和(自身を含む): 59918292

約数和(自身を除く): 31174964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 52837, 105674, 211348, 422696, 845392, 898229, 1690784, 1796458, 3592916, 7185832, 14371664, 28743328]

約数ペア:

[(1, 28743328), (2, 14371664), (4, 7185832), (8, 3592916), (16, 1796458), (17, 1690784), (32, 898229), (34, 845392), (68, 422696), (136, 211348), (272, 105674), (544, 52837)]