27992012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 52682448

約数和(自身を除く): 24690436

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 181, 362, 724, 943, 1681, 1886, 3362, 3772, 4163, 6724, 7421, 8326, 14842, 16652, 29684, 38663, 77326, 154652, 170683, 304261, 341366, 608522, 682732, 1217044, 6998003, 13996006, 27992012]

約数ペア:

[(1, 27992012), (2, 13996006), (4, 6998003), (23, 1217044), (41, 682732), (46, 608522), (82, 341366), (92, 304261), (164, 170683), (181, 154652), (362, 77326), (724, 38663), (943, 29684), (1681, 16652), (1886, 14842), (3362, 8326), (3772, 7421), (4163, 6724)]