13875584

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 28296840

約数和(自身を除く): 14421256

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2521, 2752, 5042, 5504, 10084, 20168, 40336, 80672, 108403, 161344, 216806, 322688, 433612, 867224, 1734448, 3468896, 6937792, 13875584]

約数ペア:

[(1, 13875584), (2, 6937792), (4, 3468896), (8, 1734448), (16, 867224), (32, 433612), (43, 322688), (64, 216806), (86, 161344), (128, 108403), (172, 80672), (344, 40336), (688, 20168), (1376, 10084), (2521, 5504), (2752, 5042)]