1731128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 3907200

約数和(自身を除く): 2176072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1627, 3254, 6508, 11389, 13016, 22778, 30913, 45556, 61826, 91112, 123652, 216391, 247304, 432782, 865564, 1731128]

約数ペア:

[(1, 1731128), (2, 865564), (4, 432782), (7, 247304), (8, 216391), (14, 123652), (19, 91112), (28, 61826), (38, 45556), (56, 30913), (76, 22778), (133, 13016), (152, 11389), (266, 6508), (532, 3254), (1064, 1627)]