39750872

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2699}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 45785128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 2699, 3682, 5398, 7364, 10796, 14728, 18893, 21592, 37786, 75572, 151144, 709837, 1419674, 2839348, 4968859, 5678696, 9937718, 19875436, 39750872]

約数ペア:

[(1, 39750872), (2, 19875436), (4, 9937718), (7, 5678696), (8, 4968859), (14, 2839348), (28, 1419674), (56, 709837), (263, 151144), (526, 75572), (1052, 37786), (1841, 21592), (2104, 18893), (2699, 14728), (3682, 10796), (5398, 7364)]