25268514

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 26433246

約数列:

[1, 2, 3, 6, 67, 134, 201, 239, 263, 402, 478, 526, 717, 789, 1434, 1578, 16013, 17621, 32026, 35242, 48039, 52863, 62857, 96078, 105726, 125714, 188571, 377142, 4211419, 8422838, 12634257, 25268514]

約数ペア:

[(1, 25268514), (2, 12634257), (3, 8422838), (6, 4211419), (67, 377142), (134, 188571), (201, 125714), (239, 105726), (263, 96078), (402, 62857), (478, 52863), (526, 48039), (717, 35242), (789, 32026), (1434, 17621), (1578, 16013)]