66004904

素因数分解:

$2^3\times 7^1\times {\mathrm{1178659}}^1$

素因数の和:1178672

約数の個数: 16

約数和(自身を含む): 141439200

約数和(自身を除く): 75434296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1178659, 2357318, 4714636, 8250613, 9429272, 16501226, 33002452, 66004904]

約数ペア:

[(1, 66004904), (2, 33002452), (4, 16501226), (7, 9429272), (8, 8250613), (14, 4714636), (28, 2357318), (56, 1178659)]