69640928

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16363}}^1$

素因数の和:16399

約数の個数: 48

約数和(自身を含む): 164949120

約数和(自身を除く): 95308192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 16363, 32726, 65452, 114541, 130904, 229082, 261808, 310897, 458164, 523616, 621794, 916328, 1243588, 1832656, 2176279, 2487176, 3665312, 4352558, 4974352, 8705116, 9948704, 17410232, 34820464, 69640928]

約数ペア:

[(1, 69640928), (2, 34820464), (4, 17410232), (7, 9948704), (8, 8705116), (14, 4974352), (16, 4352558), (19, 3665312), (28, 2487176), (32, 2176279), (38, 1832656), (56, 1243588), (76, 916328), (112, 621794), (133, 523616), (152, 458164), (224, 310897), (266, 261808), (304, 229082), (532, 130904), (608, 114541), (1064, 65452), (2128, 32726), (4256, 16363)]