28142358

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151303}}^1$

素因数の和:151339

約数の個数: 16

約数和(自身を含む): 58100736

約数和(自身を除く): 29958378

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 151303, 302606, 453909, 907818, 4690393, 9380786, 14071179, 28142358]

約数ペア:

[(1, 28142358), (2, 14071179), (3, 9380786), (6, 4690393), (31, 907818), (62, 453909), (93, 302606), (186, 151303)]