28774472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9199}}^1$

素因数の和:9245

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 30841528

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 9199, 18398, 36796, 73592, 156383, 211577, 312766, 423154, 625532, 846308, 1251064, 1692616, 3596809, 7193618, 14387236, 28774472]

約数ペア:

[(1, 28774472), (2, 14387236), (4, 7193618), (8, 3596809), (17, 1692616), (23, 1251064), (34, 846308), (46, 625532), (68, 423154), (92, 312766), (136, 211577), (184, 156383), (391, 73592), (782, 36796), (1564, 18398), (3128, 9199)]