77072684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34469}}^1$

素因数の和:34529

約数の個数: 24

約数和(自身を含む): 148634640

約数和(自身を除く): 71561956

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 34469, 68938, 137876, 448097, 896194, 1482167, 1792388, 2964334, 5928668, 19268171, 38536342, 77072684]

約数ペア:

[(1, 77072684), (2, 38536342), (4, 19268171), (13, 5928668), (26, 2964334), (43, 1792388), (52, 1482167), (86, 896194), (172, 448097), (559, 137876), (1118, 68938), (2236, 34469)]