66321264

素因数分解:

$2^4\times 3^1\times {\mathrm{1381693}}^1$

素因数の和:1381704

約数の個数: 20

約数和(自身を含む): 171330056

約数和(自身を除く): 105008792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1381693, 2763386, 4145079, 5526772, 8290158, 11053544, 16580316, 22107088, 33160632, 66321264]

約数ペア:

[(1, 66321264), (2, 33160632), (3, 22107088), (4, 16580316), (6, 11053544), (8, 8290158), (12, 5526772), (16, 4145079), (24, 2763386), (48, 1381693)]