7165788976

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{647}}^1\times {\mathrm{4409}}^1$

素因数の和:5221

約数の個数: 40

約数和(自身を含む): 13996916640

約数和(自身を除く): 6831127664

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 647, 1256, 1294, 2512, 2588, 4409, 5176, 8818, 10352, 17636, 35272, 70544, 101579, 203158, 406316, 692213, 812632, 1384426, 1625264, 2768852, 2852623, 5537704, 5705246, 11075408, 11410492, 22820984, 45641968, 447861811, 895723622, 1791447244, 3582894488, 7165788976]

約数ペア:

[(1, 7165788976), (2, 3582894488), (4, 1791447244), (8, 895723622), (16, 447861811), (157, 45641968), (314, 22820984), (628, 11410492), (647, 11075408), (1256, 5705246), (1294, 5537704), (2512, 2852623), (2588, 2768852), (4409, 1625264), (5176, 1384426), (8818, 812632), (10352, 692213), (17636, 406316), (35272, 203158), (70544, 101579)]