4003496

素因数分解:

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

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 8760000

約数和(自身を除く): 4756504

約数列:

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

約数ペア:

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