13728536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 26801280

約数和(自身を除く): 13072744

約数列:

[1, 2, 4, 8, 31, 62, 124, 197, 248, 281, 394, 562, 788, 1124, 1576, 2248, 6107, 8711, 12214, 17422, 24428, 34844, 48856, 55357, 69688, 110714, 221428, 442856, 1716067, 3432134, 6864268, 13728536]

約数ペア:

[(1, 13728536), (2, 6864268), (4, 3432134), (8, 1716067), (31, 442856), (62, 221428), (124, 110714), (197, 69688), (248, 55357), (281, 48856), (394, 34844), (562, 24428), (788, 17422), (1124, 12214), (1576, 8711), (2248, 6107)]