26558896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 160

約数和(自身を含む): 71245440

約数和(自身を除く): 44686544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 29, 34, 37, 52, 56, 58, 68, 74, 91, 104, 112, 116, 119, 136, 148, 182, 203, 208, 221, 232, 238, 259, 272, 296, 364, 377, 406, 442, 464, 476, 481, 493, 518, 592, 629, 728, 754, 812, 884, 952, 962, 986, 1036, 1073, 1258, 1456, 1508, 1547, 1624, 1768, 1904, 1924, 1972, 2072, 2146, 2516, 2639, 3016, 3094, 3248, 3367, 3451, 3536, 3848, 3944, 4144, 4292, 4403, 5032, 5278, 6032, 6188, 6409, 6734, 6902, 7511, 7696, 7888, 8177, 8584, 8806, 10064, 10556, 12376, 12818, 13468, 13804, 13949, 15022, 16354, 17168, 17612, 18241, 21112, 24752, 25636, 26936, 27608, 27898, 30044, 32708, 35224, 36482, 42224, 44863, 51272, 53872, 55216, 55796, 57239, 60088, 65416, 70448, 72964, 89726, 97643, 102544, 111592, 114478, 120176, 127687, 130832, 145928, 179452, 195286, 223184, 228956, 237133, 255374, 291856, 358904, 390572, 457912, 474266, 510748, 717808, 781144, 915824, 948532, 1021496, 1562288, 1659931, 1897064, 2042992, 3319862, 3794128, 6639724, 13279448, 26558896]

約数ペア:

[(1, 26558896), (2, 13279448), (4, 6639724), (7, 3794128), (8, 3319862), (13, 2042992), (14, 1897064), (16, 1659931), (17, 1562288), (26, 1021496), (28, 948532), (29, 915824), (34, 781144), (37, 717808), (52, 510748), (56, 474266), (58, 457912), (68, 390572), (74, 358904), (91, 291856), (104, 255374), (112, 237133), (116, 228956), (119, 223184), (136, 195286), (148, 179452), (182, 145928), (203, 130832), (208, 127687), (221, 120176), (232, 114478), (238, 111592), (259, 102544), (272, 97643), (296, 89726), (364, 72964), (377, 70448), (406, 65416), (442, 60088), (464, 57239), (476, 55796), (481, 55216), (493, 53872), (518, 51272), (592, 44863), (629, 42224), (728, 36482), (754, 35224), (812, 32708), (884, 30044), (952, 27898), (962, 27608), (986, 26936), (1036, 25636), (1073, 24752), (1258, 21112), (1456, 18241), (1508, 17612), (1547, 17168), (1624, 16354), (1768, 15022), (1904, 13949), (1924, 13804), (1972, 13468), (2072, 12818), (2146, 12376), (2516, 10556), (2639, 10064), (3016, 8806), (3094, 8584), (3248, 8177), (3367, 7888), (3451, 7696), (3536, 7511), (3848, 6902), (3944, 6734), (4144, 6409), (4292, 6188), (4403, 6032), (5032, 5278)]