12737288

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 24879360

約数和(自身を除く): 12142072

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 607, 1214, 2428, 2623, 4856, 5246, 10492, 20984, 26101, 37027, 52202, 74054, 104404, 148108, 208808, 296216, 1592161, 3184322, 6368644, 12737288]

約数ペア:

[(1, 12737288), (2, 6368644), (4, 3184322), (8, 1592161), (43, 296216), (61, 208808), (86, 148108), (122, 104404), (172, 74054), (244, 52202), (344, 37027), (488, 26101), (607, 20984), (1214, 10492), (2428, 5246), (2623, 4856)]