26438808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 78693120

約数和(自身を除く): 52254312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 43, 44, 51, 66, 68, 86, 88, 102, 129, 132, 136, 137, 172, 187, 204, 258, 264, 274, 344, 374, 408, 411, 473, 516, 548, 561, 731, 748, 822, 946, 1032, 1096, 1122, 1419, 1462, 1496, 1507, 1644, 1892, 2193, 2244, 2329, 2838, 2924, 3014, 3288, 3784, 4386, 4488, 4521, 4658, 5676, 5848, 5891, 6028, 6987, 8041, 8772, 9042, 9316, 11352, 11782, 12056, 13974, 16082, 17544, 17673, 18084, 18632, 23564, 24123, 25619, 27948, 32164, 35346, 36168, 47128, 48246, 51238, 55896, 64328, 64801, 70692, 76857, 96492, 100147, 102476, 129602, 141384, 153714, 192984, 194403, 200294, 204952, 259204, 300441, 307428, 388806, 400588, 518408, 600882, 614856, 777612, 801176, 1101617, 1201764, 1555224, 2203234, 2403528, 3304851, 4406468, 6609702, 8812936, 13219404, 26438808]

約数ペア:

[(1, 26438808), (2, 13219404), (3, 8812936), (4, 6609702), (6, 4406468), (8, 3304851), (11, 2403528), (12, 2203234), (17, 1555224), (22, 1201764), (24, 1101617), (33, 801176), (34, 777612), (43, 614856), (44, 600882), (51, 518408), (66, 400588), (68, 388806), (86, 307428), (88, 300441), (102, 259204), (129, 204952), (132, 200294), (136, 194403), (137, 192984), (172, 153714), (187, 141384), (204, 129602), (258, 102476), (264, 100147), (274, 96492), (344, 76857), (374, 70692), (408, 64801), (411, 64328), (473, 55896), (516, 51238), (548, 48246), (561, 47128), (731, 36168), (748, 35346), (822, 32164), (946, 27948), (1032, 25619), (1096, 24123), (1122, 23564), (1419, 18632), (1462, 18084), (1496, 17673), (1507, 17544), (1644, 16082), (1892, 13974), (2193, 12056), (2244, 11782), (2329, 11352), (2838, 9316), (2924, 9042), (3014, 8772), (3288, 8041), (3784, 6987), (4386, 6028), (4488, 5891), (4521, 5848), (4658, 5676)]