71489264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58027}}^1$

素因数の和:58053

約数の個数: 40

約数和(自身を含む): 172691328

約数和(自身を除く): 101202064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 58027, 116054, 232108, 406189, 464216, 638297, 812378, 928432, 1276594, 1624756, 2553188, 3249512, 4468079, 5106376, 6499024, 8936158, 10212752, 17872316, 35744632, 71489264]

約数ペア:

[(1, 71489264), (2, 35744632), (4, 17872316), (7, 10212752), (8, 8936158), (11, 6499024), (14, 5106376), (16, 4468079), (22, 3249512), (28, 2553188), (44, 1624756), (56, 1276594), (77, 928432), (88, 812378), (112, 638297), (154, 464216), (176, 406189), (308, 232108), (616, 116054), (1232, 58027)]