25896304

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 64884240

約数和(自身を除く): 38987936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 49, 56, 58, 67, 68, 98, 112, 116, 119, 134, 136, 196, 203, 232, 238, 268, 272, 392, 406, 464, 469, 476, 493, 536, 784, 812, 833, 938, 952, 986, 1072, 1139, 1421, 1624, 1666, 1876, 1904, 1943, 1972, 2278, 2842, 3248, 3283, 3332, 3451, 3752, 3886, 3944, 4556, 5684, 6566, 6664, 6902, 7504, 7772, 7888, 7973, 9112, 11368, 13132, 13328, 13601, 13804, 15544, 15946, 18224, 22736, 24157, 26264, 27202, 27608, 31088, 31892, 33031, 48314, 52528, 54404, 55216, 55811, 63784, 66062, 95207, 96628, 108808, 111622, 127568, 132124, 190414, 193256, 217616, 223244, 231217, 264248, 380828, 386512, 446488, 462434, 528496, 761656, 892976, 924868, 1523312, 1618519, 1849736, 3237038, 3699472, 6474076, 12948152, 25896304]

約数ペア:

[(1, 25896304), (2, 12948152), (4, 6474076), (7, 3699472), (8, 3237038), (14, 1849736), (16, 1618519), (17, 1523312), (28, 924868), (29, 892976), (34, 761656), (49, 528496), (56, 462434), (58, 446488), (67, 386512), (68, 380828), (98, 264248), (112, 231217), (116, 223244), (119, 217616), (134, 193256), (136, 190414), (196, 132124), (203, 127568), (232, 111622), (238, 108808), (268, 96628), (272, 95207), (392, 66062), (406, 63784), (464, 55811), (469, 55216), (476, 54404), (493, 52528), (536, 48314), (784, 33031), (812, 31892), (833, 31088), (938, 27608), (952, 27202), (986, 26264), (1072, 24157), (1139, 22736), (1421, 18224), (1624, 15946), (1666, 15544), (1876, 13804), (1904, 13601), (1943, 13328), (1972, 13132), (2278, 11368), (2842, 9112), (3248, 7973), (3283, 7888), (3332, 7772), (3451, 7504), (3752, 6902), (3886, 6664), (3944, 6566), (4556, 5684)]