26965128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 76982400

約数和(自身を除く): 50017272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 43, 51, 53, 58, 68, 86, 87, 102, 106, 116, 129, 136, 159, 172, 174, 204, 212, 232, 258, 318, 344, 348, 408, 424, 493, 516, 636, 696, 731, 901, 986, 1032, 1247, 1272, 1462, 1479, 1537, 1802, 1972, 2193, 2279, 2494, 2703, 2924, 2958, 3074, 3604, 3741, 3944, 4386, 4558, 4611, 4988, 5406, 5848, 5916, 6148, 6837, 7208, 7482, 8772, 9116, 9222, 9976, 10812, 11832, 12296, 13674, 14964, 17544, 18232, 18444, 21199, 21624, 26129, 27348, 29928, 36888, 38743, 42398, 52258, 54696, 63597, 66091, 77486, 78387, 84796, 104516, 116229, 127194, 132182, 154972, 156774, 169592, 198273, 209032, 232458, 254388, 264364, 309944, 313548, 396546, 464916, 508776, 528728, 627096, 793092, 929832, 1123547, 1586184, 2247094, 3370641, 4494188, 6741282, 8988376, 13482564, 26965128]

約数ペア:

[(1, 26965128), (2, 13482564), (3, 8988376), (4, 6741282), (6, 4494188), (8, 3370641), (12, 2247094), (17, 1586184), (24, 1123547), (29, 929832), (34, 793092), (43, 627096), (51, 528728), (53, 508776), (58, 464916), (68, 396546), (86, 313548), (87, 309944), (102, 264364), (106, 254388), (116, 232458), (129, 209032), (136, 198273), (159, 169592), (172, 156774), (174, 154972), (204, 132182), (212, 127194), (232, 116229), (258, 104516), (318, 84796), (344, 78387), (348, 77486), (408, 66091), (424, 63597), (493, 54696), (516, 52258), (636, 42398), (696, 38743), (731, 36888), (901, 29928), (986, 27348), (1032, 26129), (1247, 21624), (1272, 21199), (1462, 18444), (1479, 18232), (1537, 17544), (1802, 14964), (1972, 13674), (2193, 12296), (2279, 11832), (2494, 10812), (2703, 9976), (2924, 9222), (2958, 9116), (3074, 8772), (3604, 7482), (3741, 7208), (3944, 6837), (4386, 6148), (4558, 5916), (4611, 5848), (4988, 5406)]