68664032

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{5351}}^1$

素因数の和:5762

約数の個数: 24

約数和(自身を含む): 135544752

約数和(自身を除く): 66880720

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 5351, 6416, 10702, 12832, 21404, 42808, 85616, 171232, 2145751, 4291502, 8583004, 17166008, 34332016, 68664032]

約数ペア:

[(1, 68664032), (2, 34332016), (4, 17166008), (8, 8583004), (16, 4291502), (32, 2145751), (401, 171232), (802, 85616), (1604, 42808), (3208, 21404), (5351, 12832), (6416, 10702)]