77762672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373859}}^1$

素因数の和:373880

約数の個数: 20

約数和(自身を含む): 162255240

約数和(自身を除く): 84492568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373859, 747718, 1495436, 2990872, 4860167, 5981744, 9720334, 19440668, 38881336, 77762672]

約数ペア:

[(1, 77762672), (2, 38881336), (4, 19440668), (8, 9720334), (13, 5981744), (16, 4860167), (26, 2990872), (52, 1495436), (104, 747718), (208, 373859)]