507402728

素因数分解:

$2^3\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{5569}}^1$

素因数の和:7209

約数の個数: 32

約数和(自身を含む): 1088155200

約数和(自身を除く): 580752472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1627, 3254, 5569, 6508, 11138, 11389, 13016, 22276, 22778, 38983, 44552, 45556, 77966, 91112, 155932, 311864, 9060763, 18121526, 36243052, 63425341, 72486104, 126850682, 253701364, 507402728]

約数ペア:

[(1, 507402728), (2, 253701364), (4, 126850682), (7, 72486104), (8, 63425341), (14, 36243052), (28, 18121526), (56, 9060763), (1627, 311864), (3254, 155932), (5569, 91112), (6508, 77966), (11138, 45556), (11389, 44552), (13016, 38983), (22276, 22778)]