28784942

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 44232912

約数和(自身を除く): 15447970

約数列:

[1, 2, 67, 113, 134, 226, 1901, 3802, 7571, 15142, 127367, 214813, 254734, 429626, 14392471, 28784942]

約数ペア:

[(1, 28784942), (2, 14392471), (67, 429626), (113, 254734), (134, 214813), (226, 127367), (1901, 15142), (3802, 7571)]