39426856

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2677}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 84839040

約数和(自身を除く): 45412184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 2677, 3682, 5354, 7364, 10708, 14728, 18739, 21416, 37478, 74956, 149912, 704051, 1408102, 2816204, 4928357, 5632408, 9856714, 19713428, 39426856]

約数ペア:

[(1, 39426856), (2, 19713428), (4, 9856714), (7, 5632408), (8, 4928357), (14, 2816204), (28, 1408102), (56, 704051), (263, 149912), (526, 74956), (1052, 37478), (1841, 21416), (2104, 18739), (2677, 14728), (3682, 10708), (5354, 7364)]