68924072

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5107}}^1$

素因数の和:5361

約数の個数: 32

約数和(自身を含む): 148336320

約数和(自身を除く): 79412248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 5107, 6748, 10214, 13496, 20428, 35749, 40856, 71498, 142996, 285992, 1230787, 2461574, 4923148, 8615509, 9846296, 17231018, 34462036, 68924072]

約数ペア:

[(1, 68924072), (2, 34462036), (4, 17231018), (7, 9846296), (8, 8615509), (14, 4923148), (28, 2461574), (56, 1230787), (241, 285992), (482, 142996), (964, 71498), (1687, 40856), (1928, 35749), (3374, 20428), (5107, 13496), (6748, 10214)]