64647258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{828811}}^1$

素因数の和:828829

約数の個数: 16

約数和(自身を含む): 139240416

約数和(自身を除く): 74593158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 828811, 1657622, 2486433, 4972866, 10774543, 21549086, 32323629, 64647258]

約数ペア:

[(1, 64647258), (2, 32323629), (3, 21549086), (6, 10774543), (13, 4972866), (26, 2486433), (39, 1657622), (78, 828811)]