68753888

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 155602944

約数和(自身を除く): 86849056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1337, 1528, 1607, 2674, 3056, 3214, 5348, 6112, 6428, 10696, 11249, 12856, 21392, 22498, 25712, 42784, 44996, 51424, 89992, 179984, 306937, 359968, 613874, 1227748, 2148559, 2455496, 4297118, 4910992, 8594236, 9821984, 17188472, 34376944, 68753888]

約数ペア:

[(1, 68753888), (2, 34376944), (4, 17188472), (7, 9821984), (8, 8594236), (14, 4910992), (16, 4297118), (28, 2455496), (32, 2148559), (56, 1227748), (112, 613874), (191, 359968), (224, 306937), (382, 179984), (764, 89992), (1337, 51424), (1528, 44996), (1607, 42784), (2674, 25712), (3056, 22498), (3214, 21392), (5348, 12856), (6112, 11249), (6428, 10696)]