28379246

素因数分解:

$2^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1951}}^1$

素因数の和:2999

約数の個数: 16

約数和(自身を含む): 48721920

約数和(自身を除く): 20342674

約数列:

[1, 2, 7, 14, 1039, 1951, 2078, 3902, 7273, 13657, 14546, 27314, 2027089, 4054178, 14189623, 28379246]

約数ペア:

[(1, 28379246), (2, 14189623), (7, 4054178), (14, 2027089), (1039, 27314), (1951, 14546), (2078, 13657), (3902, 7273)]