38139376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 81244800

約数和(自身を除く): 43105424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 1559, 2224, 3058, 3118, 6116, 6236, 12232, 12472, 17149, 24464, 24944, 34298, 68596, 137192, 216701, 274384, 433402, 866804, 1733608, 2383711, 3467216, 4767422, 9534844, 19069688, 38139376]

約数ペア:

[(1, 38139376), (2, 19069688), (4, 9534844), (8, 4767422), (11, 3467216), (16, 2383711), (22, 1733608), (44, 866804), (88, 433402), (139, 274384), (176, 216701), (278, 137192), (556, 68596), (1112, 34298), (1529, 24944), (1559, 24464), (2224, 17149), (3058, 12472), (3118, 12232), (6116, 6236)]