26297222

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 48090672

約数和(自身を除く): 21793450

約数列:

[1, 2, 7, 14, 49, 53, 61, 83, 98, 106, 122, 166, 371, 427, 581, 742, 854, 1162, 2597, 2989, 3233, 4067, 4399, 5063, 5194, 5978, 6466, 8134, 8798, 10126, 22631, 30793, 35441, 45262, 61586, 70882, 158417, 215551, 248087, 268339, 316834, 431102, 496174, 536678, 1878373, 3756746, 13148611, 26297222]

約数ペア:

[(1, 26297222), (2, 13148611), (7, 3756746), (14, 1878373), (49, 536678), (53, 496174), (61, 431102), (83, 316834), (98, 268339), (106, 248087), (122, 215551), (166, 158417), (371, 70882), (427, 61586), (581, 45262), (742, 35441), (854, 30793), (1162, 22631), (2597, 10126), (2989, 8798), (3233, 8134), (4067, 6466), (4399, 5978), (5063, 5194)]