29801816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 65068920

約数和(自身を除く): 35267104

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 1811, 2057, 3622, 4114, 7244, 8228, 14488, 16456, 19921, 30787, 39842, 61574, 79684, 123148, 159368, 219131, 246296, 338657, 438262, 677314, 876524, 1354628, 1753048, 2709256, 3725227, 7450454, 14900908, 29801816]

約数ペア:

[(1, 29801816), (2, 14900908), (4, 7450454), (8, 3725227), (11, 2709256), (17, 1753048), (22, 1354628), (34, 876524), (44, 677314), (68, 438262), (88, 338657), (121, 246296), (136, 219131), (187, 159368), (242, 123148), (374, 79684), (484, 61574), (748, 39842), (968, 30787), (1496, 19921), (1811, 16456), (2057, 14488), (3622, 8228), (4114, 7244)]