28294876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16187}}^1$

素因数の和:16233

約数の個数: 24

約数和(自身を含む): 54391680

約数和(自身を除く): 26096804

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 16187, 32374, 64748, 307553, 372301, 615106, 744602, 1230212, 1489204, 7073719, 14147438, 28294876]

約数ペア:

[(1, 28294876), (2, 14147438), (4, 7073719), (19, 1489204), (23, 1230212), (38, 744602), (46, 615106), (76, 372301), (92, 307553), (437, 64748), (874, 32374), (1748, 16187)]