13965016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2857}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 28808640

約数和(自身を除く): 14843624

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 2857, 4888, 5714, 11428, 22856, 37141, 74282, 134279, 148564, 268558, 297128, 537116, 1074232, 1745627, 3491254, 6982508, 13965016]

約数ペア:

[(1, 13965016), (2, 6982508), (4, 3491254), (8, 1745627), (13, 1074232), (26, 537116), (47, 297128), (52, 268558), (94, 148564), (104, 134279), (188, 74282), (376, 37141), (611, 22856), (1222, 11428), (2444, 5714), (2857, 4888)]