28970192

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{17579}}^1$

素因数の和:17690

約数の個数: 20

約数和(自身を含む): 56677920

約数和(自身を除く): 27707728

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 17579, 35158, 70316, 140632, 281264, 1810637, 3621274, 7242548, 14485096, 28970192]

約数ペア:

[(1, 28970192), (2, 14485096), (4, 7242548), (8, 3621274), (16, 1810637), (103, 281264), (206, 140632), (412, 70316), (824, 35158), (1648, 17579)]