47173238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 85958400

約数和(自身を除く): 38785162

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 1627, 2071, 3254, 4142, 11389, 14497, 22778, 28994, 30913, 61826, 177343, 216391, 354686, 432782, 1241401, 2482802, 3369517, 6739034, 23586619, 47173238]

約数ペア:

[(1, 47173238), (2, 23586619), (7, 6739034), (14, 3369517), (19, 2482802), (38, 1241401), (109, 432782), (133, 354686), (218, 216391), (266, 177343), (763, 61826), (1526, 30913), (1627, 28994), (2071, 22778), (3254, 14497), (4142, 11389)]