39378952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 76368600

約数和(自身を除く): 36989648

約数列:

[1, 2, 4, 8, 37, 74, 148, 173, 296, 346, 692, 769, 1384, 1538, 3076, 6152, 6401, 12802, 25604, 28453, 51208, 56906, 113812, 133037, 227624, 266074, 532148, 1064296, 4922369, 9844738, 19689476, 39378952]

約数ペア:

[(1, 39378952), (2, 19689476), (4, 9844738), (8, 4922369), (37, 1064296), (74, 532148), (148, 266074), (173, 227624), (296, 133037), (346, 113812), (692, 56906), (769, 51208), (1384, 28453), (1538, 25604), (3076, 12802), (6152, 6401)]