7242896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 14691768

約数和(自身を除く): 7448872

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 181, 244, 328, 362, 488, 656, 724, 976, 1448, 2501, 2896, 5002, 7421, 10004, 11041, 14842, 20008, 22082, 29684, 40016, 44164, 59368, 88328, 118736, 176656, 452681, 905362, 1810724, 3621448, 7242896]

約数ペア:

[(1, 7242896), (2, 3621448), (4, 1810724), (8, 905362), (16, 452681), (41, 176656), (61, 118736), (82, 88328), (122, 59368), (164, 44164), (181, 40016), (244, 29684), (328, 22082), (362, 20008), (488, 14842), (656, 11041), (724, 10004), (976, 7421), (1448, 5002), (2501, 2896)]