28698646

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2711}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 44259840

約数和(自身を除く): 15561194

約数列:

[1, 2, 67, 79, 134, 158, 2711, 5293, 5422, 10586, 181637, 214169, 363274, 428338, 14349323, 28698646]

約数ペア:

[(1, 28698646), (2, 14349323), (67, 428338), (79, 363274), (134, 214169), (158, 181637), (2711, 10586), (5293, 5422)]