71358364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 156635136

約数和(自身を除く): 85276772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 764, 1213, 1337, 2101, 2426, 2674, 4202, 4852, 5348, 8404, 8491, 13343, 14707, 16982, 26686, 29414, 33964, 53372, 58828, 93401, 186802, 231683, 373604, 463366, 926732, 1621781, 2548513, 3243562, 5097026, 6487124, 10194052, 17839591, 35679182, 71358364]

約数ペア:

[(1, 71358364), (2, 35679182), (4, 17839591), (7, 10194052), (11, 6487124), (14, 5097026), (22, 3243562), (28, 2548513), (44, 1621781), (77, 926732), (154, 463366), (191, 373604), (308, 231683), (382, 186802), (764, 93401), (1213, 58828), (1337, 53372), (2101, 33964), (2426, 29414), (2674, 26686), (4202, 16982), (4852, 14707), (5348, 13343), (8404, 8491)]