71245768

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{6691}}^1$

素因数の和:6730

約数の個数: 32

約数和(自身を含む): 146956320

約数和(自身を除く): 75710552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 6691, 10648, 13382, 26764, 53528, 73601, 147202, 294404, 588808, 809611, 1619222, 3238444, 6476888, 8905721, 17811442, 35622884, 71245768]

約数ペア:

[(1, 71245768), (2, 35622884), (4, 17811442), (8, 8905721), (11, 6476888), (22, 3238444), (44, 1619222), (88, 809611), (121, 588808), (242, 294404), (484, 147202), (968, 73601), (1331, 53528), (2662, 26764), (5324, 13382), (6691, 10648)]