26593084

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 58828560

約数和(自身を除く): 32235476

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 193, 196, 259, 266, 386, 518, 532, 703, 772, 931, 1036, 1351, 1406, 1813, 1862, 2702, 2812, 3626, 3667, 3724, 4921, 5404, 7141, 7252, 7334, 9457, 9842, 14282, 14668, 18914, 19684, 25669, 28564, 34447, 37828, 49987, 51338, 68894, 99974, 102676, 135679, 137788, 179683, 199948, 271358, 349909, 359366, 542716, 699818, 718732, 949753, 1399636, 1899506, 3799012, 6648271, 13296542, 26593084]

約数ペア:

[(1, 26593084), (2, 13296542), (4, 6648271), (7, 3799012), (14, 1899506), (19, 1399636), (28, 949753), (37, 718732), (38, 699818), (49, 542716), (74, 359366), (76, 349909), (98, 271358), (133, 199948), (148, 179683), (193, 137788), (196, 135679), (259, 102676), (266, 99974), (386, 68894), (518, 51338), (532, 49987), (703, 37828), (772, 34447), (931, 28564), (1036, 25669), (1351, 19684), (1406, 18914), (1813, 14668), (1862, 14282), (2702, 9842), (2812, 9457), (3626, 7334), (3667, 7252), (3724, 7141), (4921, 5404)]