28116924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4019}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 72938880

約数和(自身を除く): 44821956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 4019, 6996, 8038, 12057, 16076, 24114, 44209, 48228, 88418, 132627, 176836, 213007, 265254, 426014, 530508, 639021, 852028, 1278042, 2343077, 2556084, 4686154, 7029231, 9372308, 14058462, 28116924]

約数ペア:

[(1, 28116924), (2, 14058462), (3, 9372308), (4, 7029231), (6, 4686154), (11, 2556084), (12, 2343077), (22, 1278042), (33, 852028), (44, 639021), (53, 530508), (66, 426014), (106, 265254), (132, 213007), (159, 176836), (212, 132627), (318, 88418), (583, 48228), (636, 44209), (1166, 24114), (1749, 16076), (2332, 12057), (3498, 8038), (4019, 6996)]