880996288

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{61729}}^1$

素因数の和:61964

約数の個数: 28

約数和(自身を含む): 1756095040

約数和(自身を除く): 875098752

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 61729, 123458, 246916, 493832, 987664, 1975328, 3950656, 13765567, 27531134, 55062268, 110124536, 220249072, 440498144, 880996288]

約数ペア:

[(1, 880996288), (2, 440498144), (4, 220249072), (8, 110124536), (16, 55062268), (32, 27531134), (64, 13765567), (223, 3950656), (446, 1975328), (892, 987664), (1784, 493832), (3568, 246916), (7136, 123458), (14272, 61729)]