66889844

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2273}}^1$

素因数の和:3335

約数の個数: 24

約数和(自身を含む): 133965888

約数和(自身を除く): 67076044

約数列:

[1, 2, 4, 7, 14, 28, 1051, 2102, 2273, 4204, 4546, 7357, 9092, 14714, 15911, 29428, 31822, 63644, 2388923, 4777846, 9555692, 16722461, 33444922, 66889844]

約数ペア:

[(1, 66889844), (2, 33444922), (4, 16722461), (7, 9555692), (14, 4777846), (28, 2388923), (1051, 63644), (2102, 31822), (2273, 29428), (4204, 15911), (4546, 14714), (7357, 9092)]