66823904

素因数分解:

$2^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1109}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 151048800

約数和(自身を除く): 84224896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 269, 538, 1076, 1109, 1883, 2152, 2218, 3766, 4304, 4436, 7532, 7763, 8608, 8872, 15064, 15526, 17744, 30128, 31052, 35488, 60256, 62104, 124208, 248416, 298321, 596642, 1193284, 2088247, 2386568, 4176494, 4773136, 8352988, 9546272, 16705976, 33411952, 66823904]

約数ペア:

[(1, 66823904), (2, 33411952), (4, 16705976), (7, 9546272), (8, 8352988), (14, 4773136), (16, 4176494), (28, 2386568), (32, 2088247), (56, 1193284), (112, 596642), (224, 298321), (269, 248416), (538, 124208), (1076, 62104), (1109, 60256), (1883, 35488), (2152, 31052), (2218, 30128), (3766, 17744), (4304, 15526), (4436, 15064), (7532, 8872), (7763, 8608)]