28024472

素因数分解:

$2^3\times 7^4\times {\mathrm{1459}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 61341900

約数和(自身を除く): 33317428

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 1459, 2401, 2744, 2918, 4802, 5836, 9604, 10213, 11672, 19208, 20426, 40852, 71491, 81704, 142982, 285964, 500437, 571928, 1000874, 2001748, 3503059, 4003496, 7006118, 14012236, 28024472]

約数ペア:

[(1, 28024472), (2, 14012236), (4, 7006118), (7, 4003496), (8, 3503059), (14, 2001748), (28, 1000874), (49, 571928), (56, 500437), (98, 285964), (196, 142982), (343, 81704), (392, 71491), (686, 40852), (1372, 20426), (1459, 19208), (2401, 11672), (2744, 10213), (2918, 9604), (4802, 5836)]