13302799216

素因数分解:

$2^4\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{76481}}^1$

素因数の和:78049

約数の個数: 40

約数和(自身を含む): 29475550944

約数和(自身を除く): 16172751728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1553, 3106, 6212, 10871, 12424, 21742, 24848, 43484, 76481, 86968, 152962, 173936, 305924, 535367, 611848, 1070734, 1223696, 2141468, 4282936, 8565872, 118774993, 237549986, 475099972, 831424951, 950199944, 1662849902, 1900399888, 3325699804, 6651399608, 13302799216]

約数ペア:

[(1, 13302799216), (2, 6651399608), (4, 3325699804), (7, 1900399888), (8, 1662849902), (14, 950199944), (16, 831424951), (28, 475099972), (56, 237549986), (112, 118774993), (1553, 8565872), (3106, 4282936), (6212, 2141468), (10871, 1223696), (12424, 1070734), (21742, 611848), (24848, 535367), (43484, 305924), (76481, 173936), (86968, 152962)]