28326352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 58496256

約数和(自身を除く): 30169904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 223, 272, 446, 467, 892, 934, 1784, 1868, 3568, 3736, 3791, 7472, 7582, 7939, 15164, 15878, 30328, 31756, 60656, 63512, 104141, 127024, 208282, 416564, 833128, 1666256, 1770397, 3540794, 7081588, 14163176, 28326352]

約数ペア:

[(1, 28326352), (2, 14163176), (4, 7081588), (8, 3540794), (16, 1770397), (17, 1666256), (34, 833128), (68, 416564), (136, 208282), (223, 127024), (272, 104141), (446, 63512), (467, 60656), (892, 31756), (934, 30328), (1784, 15878), (1868, 15164), (3568, 7939), (3736, 7582), (3791, 7472)]