8972628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 24084480

約数和(自身を除く): 15111852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 479, 669, 892, 958, 1338, 1437, 1561, 1916, 2676, 2874, 3122, 3353, 4683, 5748, 6244, 6706, 9366, 10059, 13412, 18732, 20118, 40236, 106817, 213634, 320451, 427268, 640902, 747719, 1281804, 1495438, 2243157, 2990876, 4486314, 8972628]

約数ペア:

[(1, 8972628), (2, 4486314), (3, 2990876), (4, 2243157), (6, 1495438), (7, 1281804), (12, 747719), (14, 640902), (21, 427268), (28, 320451), (42, 213634), (84, 106817), (223, 40236), (446, 20118), (479, 18732), (669, 13412), (892, 10059), (958, 9366), (1338, 6706), (1437, 6244), (1561, 5748), (1916, 4683), (2676, 3353), (2874, 3122)]