68647802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 112950288

約数和(自身を除く): 44302486

約数列:

[1, 2, 17, 34, 37, 74, 197, 277, 394, 554, 629, 1258, 3349, 4709, 6698, 7289, 9418, 10249, 14578, 20498, 54569, 109138, 123913, 174233, 247826, 348466, 927673, 1855346, 2019053, 4038106, 34323901, 68647802]

約数ペア:

[(1, 68647802), (2, 34323901), (17, 4038106), (34, 2019053), (37, 1855346), (74, 927673), (197, 348466), (277, 247826), (394, 174233), (554, 123913), (629, 109138), (1258, 54569), (3349, 20498), (4709, 14578), (6698, 10249), (7289, 9418)]