42448654

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 67858560

約数和(自身を除く): 25409906

約数列:

[1, 2, 43, 53, 67, 86, 106, 134, 139, 278, 2279, 2881, 3551, 4558, 5762, 5977, 7102, 7367, 9313, 11954, 14734, 18626, 152693, 305386, 316781, 400459, 493589, 633562, 800918, 987178, 21224327, 42448654]

約数ペア:

[(1, 42448654), (2, 21224327), (43, 987178), (53, 800918), (67, 633562), (86, 493589), (106, 400459), (134, 316781), (139, 305386), (278, 152693), (2279, 18626), (2881, 14734), (3551, 11954), (4558, 9313), (5762, 7367), (5977, 7102)]