43149704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 87507840

約数和(自身を除く): 44358136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 1531, 2168, 3062, 3523, 6124, 7046, 12248, 14092, 19903, 28184, 39806, 79612, 159224, 414901, 829802, 1659604, 3319208, 5393713, 10787426, 21574852, 43149704]

約数ペア:

[(1, 43149704), (2, 21574852), (4, 10787426), (8, 5393713), (13, 3319208), (26, 1659604), (52, 829802), (104, 414901), (271, 159224), (542, 79612), (1084, 39806), (1531, 28184), (2168, 19903), (3062, 14092), (3523, 12248), (6124, 7046)]