71382136

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3851}}^1$

素因数の和:4195

約数の個数: 32

約数和(自身を含む): 153463680

約数和(自身を除く): 82081544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 3851, 4634, 7702, 9268, 15404, 18536, 26957, 30808, 53914, 107828, 215656, 1274681, 2549362, 5098724, 8922767, 10197448, 17845534, 35691068, 71382136]

約数ペア:

[(1, 71382136), (2, 35691068), (4, 17845534), (7, 10197448), (8, 8922767), (14, 5098724), (28, 2549362), (56, 1274681), (331, 215656), (662, 107828), (1324, 53914), (2317, 30808), (2648, 26957), (3851, 18536), (4634, 15404), (7702, 9268)]