39156796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 83462400

約数和(自身を除く): 44305604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 827, 1246, 1654, 1691, 2492, 3308, 3382, 5789, 6764, 11578, 11837, 15713, 23156, 23674, 31426, 47348, 62852, 73603, 109991, 147206, 219982, 294412, 439964, 515221, 1030442, 1398457, 2060884, 2796914, 5593828, 9789199, 19578398, 39156796]

約数ペア:

[(1, 39156796), (2, 19578398), (4, 9789199), (7, 5593828), (14, 2796914), (19, 2060884), (28, 1398457), (38, 1030442), (76, 515221), (89, 439964), (133, 294412), (178, 219982), (266, 147206), (356, 109991), (532, 73603), (623, 62852), (827, 47348), (1246, 31426), (1654, 23674), (1691, 23156), (2492, 15713), (3308, 11837), (3382, 11578), (5789, 6764)]