65721764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2297}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 120451968

約数和(自身を除く): 54730204

約数列:

[1, 2, 4, 23, 46, 92, 311, 622, 1244, 2297, 4594, 7153, 9188, 14306, 28612, 52831, 105662, 211324, 714367, 1428734, 2857468, 16430441, 32860882, 65721764]

約数ペア:

[(1, 65721764), (2, 32860882), (4, 16430441), (23, 2857468), (46, 1428734), (92, 714367), (311, 211324), (622, 105662), (1244, 52831), (2297, 28612), (4594, 14306), (7153, 9188)]