66518832

素因数分解:

$2^4\times 3^1\times {\mathrm{1385809}}^1$

素因数の和:1385820

約数の個数: 20

約数和(自身を含む): 171840440

約数和(自身を除く): 105321608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1385809, 2771618, 4157427, 5543236, 8314854, 11086472, 16629708, 22172944, 33259416, 66518832]

約数ペア:

[(1, 66518832), (2, 33259416), (3, 22172944), (4, 16629708), (6, 11086472), (8, 8314854), (12, 5543236), (16, 4157427), (24, 2771618), (48, 1385809)]