25928682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 59270400

約数和(自身を除く): 33341718

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 97, 138, 149, 194, 291, 298, 299, 447, 582, 598, 894, 897, 1261, 1794, 1937, 2231, 2522, 3427, 3783, 3874, 4462, 5811, 6693, 6854, 7566, 10281, 11622, 13386, 14453, 20562, 28906, 29003, 43359, 44551, 58006, 86718, 87009, 89102, 133653, 174018, 187889, 267306, 332419, 375778, 563667, 664838, 997257, 1127334, 1994514, 4321447, 8642894, 12964341, 25928682]

約数ペア:

[(1, 25928682), (2, 12964341), (3, 8642894), (6, 4321447), (13, 1994514), (23, 1127334), (26, 997257), (39, 664838), (46, 563667), (69, 375778), (78, 332419), (97, 267306), (138, 187889), (149, 174018), (194, 133653), (291, 89102), (298, 87009), (299, 86718), (447, 58006), (582, 44551), (598, 43359), (894, 29003), (897, 28906), (1261, 20562), (1794, 14453), (1937, 13386), (2231, 11622), (2522, 10281), (3427, 7566), (3783, 6854), (3874, 6693), (4462, 5811)]