52721648

素因数分解:

$2^4\times 7^2\times {\mathrm{67247}}^1$

素因数の和:67269

約数の個数: 30

約数和(自身を含む): 118827216

約数和(自身を除く): 66105568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 67247, 134494, 268988, 470729, 537976, 941458, 1075952, 1882916, 3295103, 3765832, 6590206, 7531664, 13180412, 26360824, 52721648]

約数ペア:

[(1, 52721648), (2, 26360824), (4, 13180412), (7, 7531664), (8, 6590206), (14, 3765832), (16, 3295103), (28, 1882916), (49, 1075952), (56, 941458), (98, 537976), (112, 470729), (196, 268988), (392, 134494), (784, 67247)]