67808944

素因数分解:

$2^4\times 7^2\times {\mathrm{86491}}^1$

素因数の和:86513

約数の個数: 30

約数和(自身を含む): 152831364

約数和(自身を除く): 85022420

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 86491, 172982, 345964, 605437, 691928, 1210874, 1383856, 2421748, 4238059, 4843496, 8476118, 9686992, 16952236, 33904472, 67808944]

約数ペア:

[(1, 67808944), (2, 33904472), (4, 16952236), (7, 9686992), (8, 8476118), (14, 4843496), (16, 4238059), (28, 2421748), (49, 1383856), (56, 1210874), (98, 691928), (112, 605437), (196, 345964), (392, 172982), (784, 86491)]