28424802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 66813120

約数和(自身を除く): 38388318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 887, 1526, 1774, 2289, 2661, 4578, 5322, 5341, 6209, 10682, 12418, 16023, 18627, 32046, 37254, 43463, 86926, 96683, 130389, 193366, 260778, 290049, 580098, 676781, 1353562, 2030343, 4060686, 4737467, 9474934, 14212401, 28424802]

約数ペア:

[(1, 28424802), (2, 14212401), (3, 9474934), (6, 4737467), (7, 4060686), (14, 2030343), (21, 1353562), (42, 676781), (49, 580098), (98, 290049), (109, 260778), (147, 193366), (218, 130389), (294, 96683), (327, 86926), (654, 43463), (763, 37254), (887, 32046), (1526, 18627), (1774, 16023), (2289, 12418), (2661, 10682), (4578, 6209), (5322, 5341)]