28868982

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{78877}}^1$

素因数の和:78943

約数の個数: 16

約数和(自身を含む): 58685232

約数和(自身を除く): 29816250

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 78877, 157754, 236631, 473262, 4811497, 9622994, 14434491, 28868982]

約数ペア:

[(1, 28868982), (2, 14434491), (3, 9622994), (6, 4811497), (61, 473262), (122, 236631), (183, 157754), (366, 78877)]