66762768

素因数分解:

$2^4\times 3^1\times {\mathrm{1390891}}^1$

素因数の和:1390902

約数の個数: 20

約数和(自身を含む): 172470608

約数和(自身を除く): 105707840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1390891, 2781782, 4172673, 5563564, 8345346, 11127128, 16690692, 22254256, 33381384, 66762768]

約数ペア:

[(1, 66762768), (2, 33381384), (3, 22254256), (4, 16690692), (6, 11127128), (8, 8345346), (12, 5563564), (16, 4172673), (24, 2781782), (48, 1390891)]