39833948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 87408384

約数和(自身を除く): 47574436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 283, 308, 457, 566, 914, 1132, 1828, 1981, 3113, 3199, 3962, 5027, 6226, 6398, 7924, 10054, 12452, 12796, 20108, 21791, 35189, 43582, 70378, 87164, 129331, 140756, 258662, 517324, 905317, 1422641, 1810634, 2845282, 3621268, 5690564, 9958487, 19916974, 39833948]

約数ペア:

[(1, 39833948), (2, 19916974), (4, 9958487), (7, 5690564), (11, 3621268), (14, 2845282), (22, 1810634), (28, 1422641), (44, 905317), (77, 517324), (154, 258662), (283, 140756), (308, 129331), (457, 87164), (566, 70378), (914, 43582), (1132, 35189), (1828, 21791), (1981, 20108), (3113, 12796), (3199, 12452), (3962, 10054), (5027, 7924), (6226, 6398)]