13908328

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 16029272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 809, 1228, 1618, 2149, 2456, 3236, 4298, 5663, 6472, 8596, 11326, 17192, 22652, 45304, 248363, 496726, 993452, 1738541, 1986904, 3477082, 6954164, 13908328]

約数ペア:

[(1, 13908328), (2, 6954164), (4, 3477082), (7, 1986904), (8, 1738541), (14, 993452), (28, 496726), (56, 248363), (307, 45304), (614, 22652), (809, 17192), (1228, 11326), (1618, 8596), (2149, 6472), (2456, 5663), (3236, 4298)]