14012440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26947}}^1$

素因数の和:26971

約数の個数: 32

約数和(自身を含む): 33954480

約数和(自身を除く): 19942040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 26947, 53894, 107788, 134735, 215576, 269470, 350311, 538940, 700622, 1077880, 1401244, 1751555, 2802488, 3503110, 7006220, 14012440]

約数ペア:

[(1, 14012440), (2, 7006220), (4, 3503110), (5, 2802488), (8, 1751555), (10, 1401244), (13, 1077880), (20, 700622), (26, 538940), (40, 350311), (52, 269470), (65, 215576), (104, 134735), (130, 107788), (260, 53894), (520, 26947)]