28370246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13679}}^1$

素因数の和:13759

約数の個数: 16

約数和(自身を含む): 45800640

約数和(自身を除く): 17430394

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 13679, 27358, 232543, 465086, 834419, 1668838, 14185123, 28370246]

約数ペア:

[(1, 28370246), (2, 14185123), (17, 1668838), (34, 834419), (61, 465086), (122, 232543), (1037, 27358), (2074, 13679)]