68011208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 131244960

約数和(自身を除く): 63233752

約数列:

[1, 2, 4, 8, 43, 86, 172, 211, 344, 422, 844, 937, 1688, 1874, 3748, 7496, 9073, 18146, 36292, 40291, 72584, 80582, 161164, 197707, 322328, 395414, 790828, 1581656, 8501401, 17002802, 34005604, 68011208]

約数ペア:

[(1, 68011208), (2, 34005604), (4, 17002802), (8, 8501401), (43, 1581656), (86, 790828), (172, 395414), (211, 322328), (344, 197707), (422, 161164), (844, 80582), (937, 72584), (1688, 40291), (1874, 36292), (3748, 18146), (7496, 9073)]