28364497

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4297}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 34659072

約数和(自身を除く): 6294575

約数列:

[1, 7, 23, 41, 161, 287, 943, 4297, 6601, 30079, 98831, 176177, 691817, 1233239, 4052071, 28364497]

約数ペア:

[(1, 28364497), (7, 4052071), (23, 1233239), (41, 691817), (161, 176177), (287, 98831), (943, 30079), (4297, 6601)]