66816064

素因数分解:

$2^6\times 7^1\times {\mathrm{149143}}^1$

素因数の和:149162

約数の個数: 28

約数和(自身を含む): 151530304

約数和(自身を除く): 84714240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 149143, 298286, 596572, 1044001, 1193144, 2088002, 2386288, 4176004, 4772576, 8352008, 9545152, 16704016, 33408032, 66816064]

約数ペア:

[(1, 66816064), (2, 33408032), (4, 16704016), (7, 9545152), (8, 8352008), (14, 4772576), (16, 4176004), (28, 2386288), (32, 2088002), (56, 1193144), (64, 1044001), (112, 596572), (224, 298286), (448, 149143)]