66561744

素因数分解:

$2^4\times 3^1\times {\mathrm{1386703}}^1$

素因数の和:1386714

約数の個数: 20

約数和(自身を含む): 171951296

約数和(自身を除く): 105389552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1386703, 2773406, 4160109, 5546812, 8320218, 11093624, 16640436, 22187248, 33280872, 66561744]

約数ペア:

[(1, 66561744), (2, 33280872), (3, 22187248), (4, 16640436), (6, 11093624), (8, 8320218), (12, 5546812), (16, 4160109), (24, 2773406), (48, 1386703)]