71379541226

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4643}}^1\times {\mathrm{35423}}^1$

素因数の和:40106

約数の個数: 32

約数和(自身を含む): 126342955008

約数和(自身を除く): 54963413782

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4643, 9286, 32501, 35423, 65002, 70846, 143933, 247961, 287866, 495922, 1007531, 1098113, 2015062, 2196226, 7686791, 15373582, 164468989, 328937978, 1151282923, 2302565846, 5098538659, 10197077318, 35689770613, 71379541226]

約数ペア:

[(1, 71379541226), (2, 35689770613), (7, 10197077318), (14, 5098538659), (31, 2302565846), (62, 1151282923), (217, 328937978), (434, 164468989), (4643, 15373582), (9286, 7686791), (32501, 2196226), (35423, 2015062), (65002, 1098113), (70846, 1007531), (143933, 495922), (247961, 287866)]