24997156948

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 44567107200

約数和(自身を除く): 19569950252

約数列:

[1, 2, 4, 89, 178, 307, 356, 439, 521, 614, 878, 1042, 1228, 1756, 2084, 27323, 39071, 46369, 54646, 78142, 92738, 109292, 134773, 156284, 159947, 185476, 228719, 269546, 319894, 457438, 539092, 639788, 914876, 11994797, 14235283, 20355991, 23989594, 28470566, 40711982, 47979188, 56941132, 70216733, 81423964, 140433466, 280866932, 6249289237, 12498578474, 24997156948]

約数ペア:

[(1, 24997156948), (2, 12498578474), (4, 6249289237), (89, 280866932), (178, 140433466), (307, 81423964), (356, 70216733), (439, 56941132), (521, 47979188), (614, 40711982), (878, 28470566), (1042, 23989594), (1228, 20355991), (1756, 14235283), (2084, 11994797), (27323, 914876), (39071, 639788), (46369, 539092), (54646, 457438), (78142, 319894), (92738, 269546), (109292, 228719), (134773, 185476), (156284, 159947)]