27400672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{65867}}^1$

素因数の和:65890

約数の個数: 24

約数和(自身を含む): 58095576

約数和(自身を除く): 30694904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 65867, 131734, 263468, 526936, 856271, 1053872, 1712542, 2107744, 3425084, 6850168, 13700336, 27400672]

約数ペア:

[(1, 27400672), (2, 13700336), (4, 6850168), (8, 3425084), (13, 2107744), (16, 1712542), (26, 1053872), (32, 856271), (52, 526936), (104, 263468), (208, 131734), (416, 65867)]