28405194

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{7723}}^1$

素因数の和:8341

約数の個数: 16

約数和(自身を含む): 56910432

約数和(自身を除く): 28505238

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 7723, 15446, 23169, 46338, 4734199, 9468398, 14202597, 28405194]

約数ペア:

[(1, 28405194), (2, 14202597), (3, 9468398), (6, 4734199), (613, 46338), (1226, 23169), (1839, 15446), (3678, 7723)]