39974072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1699}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 79866000

約数和(自身を除く): 39891928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 1699, 2941, 3398, 5882, 6796, 11764, 13592, 23528, 28883, 57766, 115532, 231064, 293927, 587854, 1175708, 2351416, 4996759, 9993518, 19987036, 39974072]

約数ペア:

[(1, 39974072), (2, 19987036), (4, 9993518), (8, 4996759), (17, 2351416), (34, 1175708), (68, 587854), (136, 293927), (173, 231064), (346, 115532), (692, 57766), (1384, 28883), (1699, 23528), (2941, 13592), (3398, 11764), (5882, 6796)]