26697356

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 58605120

約数和(自身を除く): 31907764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 107, 133, 134, 196, 214, 266, 268, 428, 469, 532, 749, 931, 938, 1273, 1498, 1862, 1876, 2033, 2546, 2996, 3283, 3724, 4066, 5092, 5243, 6566, 7169, 8132, 8911, 10486, 13132, 14231, 14338, 17822, 20972, 28462, 28676, 35644, 50183, 56924, 62377, 99617, 100366, 124754, 136211, 199234, 200732, 249508, 272422, 351281, 398468, 544844, 702562, 953477, 1405124, 1906954, 3813908, 6674339, 13348678, 26697356]

約数ペア:

[(1, 26697356), (2, 13348678), (4, 6674339), (7, 3813908), (14, 1906954), (19, 1405124), (28, 953477), (38, 702562), (49, 544844), (67, 398468), (76, 351281), (98, 272422), (107, 249508), (133, 200732), (134, 199234), (196, 136211), (214, 124754), (266, 100366), (268, 99617), (428, 62377), (469, 56924), (532, 50183), (749, 35644), (931, 28676), (938, 28462), (1273, 20972), (1498, 17822), (1862, 14338), (1876, 14231), (2033, 13132), (2546, 10486), (2996, 8911), (3283, 8132), (3724, 7169), (4066, 6566), (5092, 5243)]