28327334

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38177}}^1$

素因数の和:38239

約数の個数: 16

約数和(自身を含む): 49478688

約数和(自身を除く): 21151354

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 38177, 76354, 267239, 534478, 2023381, 4046762, 14163667, 28327334]

約数ペア:

[(1, 28327334), (2, 14163667), (7, 4046762), (14, 2023381), (53, 534478), (106, 267239), (371, 76354), (742, 38177)]