68744368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55799}}^1$

素因数の和:55825

約数の個数: 40

約数和(自身を含む): 166060800

約数和(自身を除く): 97316432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 55799, 111598, 223196, 390593, 446392, 613789, 781186, 892784, 1227578, 1562372, 2455156, 3124744, 4296523, 4910312, 6249488, 8593046, 9820624, 17186092, 34372184, 68744368]

約数ペア:

[(1, 68744368), (2, 34372184), (4, 17186092), (7, 9820624), (8, 8593046), (11, 6249488), (14, 4910312), (16, 4296523), (22, 3124744), (28, 2455156), (44, 1562372), (56, 1227578), (77, 892784), (88, 781186), (112, 613789), (154, 446392), (176, 390593), (308, 223196), (616, 111598), (1232, 55799)]