15687328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{28837}}^1$

素因数の和:28864

約数の個数: 24

約数和(自身を含む): 32702292

約数和(自身を除く): 17014964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 28837, 57674, 115348, 230696, 461392, 490229, 922784, 980458, 1960916, 3921832, 7843664, 15687328]

約数ペア:

[(1, 15687328), (2, 7843664), (4, 3921832), (8, 1960916), (16, 980458), (17, 922784), (32, 490229), (34, 461392), (68, 230696), (136, 115348), (272, 57674), (544, 28837)]