61268866

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1169

約数の個数: 16

約数和(自身を含む): 93000960

約数和(自身を除く): 31732094

約数列:

[1, 2, 137, 274, 311, 622, 719, 1438, 42607, 85214, 98503, 197006, 223609, 447218, 30634433, 61268866]

約数ペア:

[(1, 61268866), (2, 30634433), (137, 447218), (274, 223609), (311, 197006), (622, 98503), (719, 85214), (1438, 42607)]