71518434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 156056544

約数和(自身を除く): 84538110

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 251, 281, 338, 502, 507, 562, 753, 843, 1014, 1506, 1686, 3263, 3653, 6526, 7306, 9789, 10959, 19578, 21918, 42419, 47489, 70531, 84838, 94978, 127257, 141062, 142467, 211593, 254514, 284934, 423186, 916903, 1833806, 2750709, 5501418, 11919739, 23839478, 35759217, 71518434]

約数ペア:

[(1, 71518434), (2, 35759217), (3, 23839478), (6, 11919739), (13, 5501418), (26, 2750709), (39, 1833806), (78, 916903), (169, 423186), (251, 284934), (281, 254514), (338, 211593), (502, 142467), (507, 141062), (562, 127257), (753, 94978), (843, 84838), (1014, 70531), (1506, 47489), (1686, 42419), (3263, 21918), (3653, 19578), (6526, 10959), (7306, 9789)]