28331792244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112427747}}^1$

素因数の和:112427764

約数の個数: 36

約数和(自身を含む): 81847400544

約数和(自身を除く): 53515608300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112427747, 224855494, 337283241, 449710988, 674566482, 786994229, 1011849723, 1349132964, 1573988458, 2023699446, 2360982687, 3147976916, 4047398892, 4721965374, 7082948061, 9443930748, 14165896122, 28331792244]

約数ペア:

[(1, 28331792244), (2, 14165896122), (3, 9443930748), (4, 7082948061), (6, 4721965374), (7, 4047398892), (9, 3147976916), (12, 2360982687), (14, 2023699446), (18, 1573988458), (21, 1349132964), (28, 1011849723), (36, 786994229), (42, 674566482), (63, 449710988), (84, 337283241), (126, 224855494), (252, 112427747)]