13403881736

素因数分解:

$2^3\times 7^1\times {\mathrm{5441}}^1\times {\mathrm{43991}}^1$

素因数の和:49445

約数の個数: 32

約数和(自身を含む): 28728535680

約数和(自身を除く): 15324653944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5441, 10882, 21764, 38087, 43528, 43991, 76174, 87982, 152348, 175964, 304696, 307937, 351928, 615874, 1231748, 2463496, 239355031, 478710062, 957420124, 1675485217, 1914840248, 3350970434, 6701940868, 13403881736]

約数ペア:

[(1, 13403881736), (2, 6701940868), (4, 3350970434), (7, 1914840248), (8, 1675485217), (14, 957420124), (28, 478710062), (56, 239355031), (5441, 2463496), (10882, 1231748), (21764, 615874), (38087, 351928), (43528, 307937), (43991, 304696), (76174, 175964), (87982, 152348)]