28489602

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{66877}}^1$

素因数の和:66953

約数の個数: 16

約数和(自身を含む): 57782592

約数和(自身を除く): 29292990

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 66877, 133754, 200631, 401262, 4748267, 9496534, 14244801, 28489602]

約数ペア:

[(1, 28489602), (2, 14244801), (3, 9496534), (6, 4748267), (71, 401262), (142, 200631), (213, 133754), (426, 66877)]