26673836

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 58183776

約数和(自身を除く): 31509940

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 61, 92, 97, 98, 122, 161, 194, 196, 244, 322, 388, 427, 644, 679, 854, 1127, 1358, 1403, 1708, 2231, 2254, 2716, 2806, 2989, 4462, 4508, 4753, 5612, 5917, 5978, 8924, 9506, 9821, 11834, 11956, 15617, 19012, 19642, 23668, 31234, 39284, 41419, 62468, 68747, 82838, 109319, 136091, 137494, 165676, 218638, 272182, 274988, 289933, 437276, 544364, 579866, 952637, 1159732, 1905274, 3810548, 6668459, 13336918, 26673836]

約数ペア:

[(1, 26673836), (2, 13336918), (4, 6668459), (7, 3810548), (14, 1905274), (23, 1159732), (28, 952637), (46, 579866), (49, 544364), (61, 437276), (92, 289933), (97, 274988), (98, 272182), (122, 218638), (161, 165676), (194, 137494), (196, 136091), (244, 109319), (322, 82838), (388, 68747), (427, 62468), (644, 41419), (679, 39284), (854, 31234), (1127, 23668), (1358, 19642), (1403, 19012), (1708, 15617), (2231, 11956), (2254, 11834), (2716, 9821), (2806, 9506), (2989, 8924), (4462, 5978), (4508, 5917), (4753, 5612)]