26654264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 67737600

約数和(自身を除く): 41083336

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 41, 47, 52, 56, 76, 82, 91, 94, 104, 133, 152, 164, 182, 188, 247, 266, 287, 328, 329, 364, 376, 494, 532, 533, 574, 611, 658, 728, 779, 893, 988, 1064, 1066, 1148, 1222, 1316, 1558, 1729, 1786, 1927, 1976, 2132, 2296, 2444, 2632, 3116, 3458, 3572, 3731, 3854, 4264, 4277, 4888, 5453, 6232, 6251, 6916, 7144, 7462, 7708, 8554, 10127, 10906, 11609, 12502, 13489, 13832, 14924, 15416, 17108, 20254, 21812, 23218, 25004, 25051, 26978, 29848, 34216, 36613, 40508, 43624, 46436, 50008, 50102, 53956, 70889, 73226, 81016, 81263, 92872, 100204, 107912, 141778, 146452, 162526, 175357, 200408, 256291, 283556, 292904, 325052, 350714, 475969, 512582, 567112, 650104, 701428, 951938, 1025164, 1402856, 1903876, 2050328, 3331783, 3807752, 6663566, 13327132, 26654264]

約数ペア:

[(1, 26654264), (2, 13327132), (4, 6663566), (7, 3807752), (8, 3331783), (13, 2050328), (14, 1903876), (19, 1402856), (26, 1025164), (28, 951938), (38, 701428), (41, 650104), (47, 567112), (52, 512582), (56, 475969), (76, 350714), (82, 325052), (91, 292904), (94, 283556), (104, 256291), (133, 200408), (152, 175357), (164, 162526), (182, 146452), (188, 141778), (247, 107912), (266, 100204), (287, 92872), (328, 81263), (329, 81016), (364, 73226), (376, 70889), (494, 53956), (532, 50102), (533, 50008), (574, 46436), (611, 43624), (658, 40508), (728, 36613), (779, 34216), (893, 29848), (988, 26978), (1064, 25051), (1066, 25004), (1148, 23218), (1222, 21812), (1316, 20254), (1558, 17108), (1729, 15416), (1786, 14924), (1927, 13832), (1976, 13489), (2132, 12502), (2296, 11609), (2444, 10906), (2632, 10127), (3116, 8554), (3458, 7708), (3572, 7462), (3731, 7144), (3854, 6916), (4264, 6251), (4277, 6232), (4888, 5453)]