66884016

素因数分解:

$2^4\times 3^1\times {\mathrm{1393417}}^1$

素因数の和:1393428

約数の個数: 20

約数和(自身を含む): 172783832

約数和(自身を除く): 105899816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1393417, 2786834, 4180251, 5573668, 8360502, 11147336, 16721004, 22294672, 33442008, 66884016]

約数ペア:

[(1, 66884016), (2, 33442008), (3, 22294672), (4, 16721004), (6, 11147336), (8, 8360502), (12, 5573668), (16, 4180251), (24, 2786834), (48, 1393417)]