6864784

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{5431}}^1$

素因数の和:5518

約数の個数: 20

約数和(自身を含む): 13471360

約数和(自身を除く): 6606576

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 5431, 10862, 21724, 43448, 86896, 429049, 858098, 1716196, 3432392, 6864784]

約数ペア:

[(1, 6864784), (2, 3432392), (4, 1716196), (8, 858098), (16, 429049), (79, 86896), (158, 43448), (316, 21724), (632, 10862), (1264, 5431)]