26875576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 68544000

約数和(自身を除く): 41668424

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 29, 38, 52, 56, 58, 67, 76, 91, 104, 116, 133, 134, 152, 182, 203, 232, 247, 266, 268, 364, 377, 406, 469, 494, 532, 536, 551, 728, 754, 812, 871, 938, 988, 1064, 1102, 1273, 1508, 1624, 1729, 1742, 1876, 1943, 1976, 2204, 2546, 2639, 3016, 3458, 3484, 3752, 3857, 3886, 4408, 5092, 5278, 6097, 6916, 6968, 7163, 7714, 7772, 8911, 10184, 10556, 12194, 13601, 13832, 14326, 15428, 15544, 16549, 17822, 21112, 24388, 25259, 27202, 28652, 30856, 33098, 35644, 36917, 48776, 50141, 50518, 54404, 57304, 66196, 71288, 73834, 100282, 101036, 108808, 115843, 132392, 147668, 176813, 200564, 202072, 231686, 258419, 295336, 353626, 401128, 463372, 479921, 516838, 707252, 926744, 959842, 1033676, 1414504, 1919684, 2067352, 3359447, 3839368, 6718894, 13437788, 26875576]

約数ペア:

[(1, 26875576), (2, 13437788), (4, 6718894), (7, 3839368), (8, 3359447), (13, 2067352), (14, 1919684), (19, 1414504), (26, 1033676), (28, 959842), (29, 926744), (38, 707252), (52, 516838), (56, 479921), (58, 463372), (67, 401128), (76, 353626), (91, 295336), (104, 258419), (116, 231686), (133, 202072), (134, 200564), (152, 176813), (182, 147668), (203, 132392), (232, 115843), (247, 108808), (266, 101036), (268, 100282), (364, 73834), (377, 71288), (406, 66196), (469, 57304), (494, 54404), (532, 50518), (536, 50141), (551, 48776), (728, 36917), (754, 35644), (812, 33098), (871, 30856), (938, 28652), (988, 27202), (1064, 25259), (1102, 24388), (1273, 21112), (1508, 17822), (1624, 16549), (1729, 15544), (1742, 15428), (1876, 14326), (1943, 13832), (1976, 13601), (2204, 12194), (2546, 10556), (2639, 10184), (3016, 8911), (3458, 7772), (3484, 7714), (3752, 7163), (3857, 6968), (3886, 6916), (4408, 6097), (5092, 5278)]