66321456

素因数分解:

$2^4\times 3^1\times {\mathrm{1381697}}^1$

素因数の和:1381708

約数の個数: 20

約数和(自身を含む): 171330552

約数和(自身を除く): 105009096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1381697, 2763394, 4145091, 5526788, 8290182, 11053576, 16580364, 22107152, 33160728, 66321456]

約数ペア:

[(1, 66321456), (2, 33160728), (3, 22107152), (4, 16580364), (6, 11053576), (8, 8290182), (12, 5526788), (16, 4145091), (24, 2763394), (48, 1381697)]