66415344

素因数分解:

$2^4\times 3^1\times {\mathrm{1383653}}^1$

素因数の和:1383664

約数の個数: 20

約数和(自身を含む): 171573096

約数和(自身を除く): 105157752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1383653, 2767306, 4150959, 5534612, 8301918, 11069224, 16603836, 22138448, 33207672, 66415344]

約数ペア:

[(1, 66415344), (2, 33207672), (3, 22138448), (4, 16603836), (6, 11069224), (8, 8301918), (12, 5534612), (16, 4150959), (24, 2767306), (48, 1383653)]