25471824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 78869952

約数和(自身を除く): 53398128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 43, 48, 56, 82, 84, 86, 112, 123, 129, 164, 168, 172, 246, 258, 287, 301, 328, 336, 344, 492, 516, 574, 602, 656, 688, 861, 903, 984, 1032, 1148, 1204, 1722, 1763, 1806, 1849, 1968, 2064, 2296, 2408, 3444, 3526, 3612, 3698, 4592, 4816, 5289, 5547, 6888, 7052, 7224, 7396, 10578, 11094, 12341, 12943, 13776, 14104, 14448, 14792, 21156, 22188, 24682, 25886, 28208, 29584, 37023, 38829, 42312, 44376, 49364, 51772, 74046, 75809, 77658, 84624, 88752, 98728, 103544, 148092, 151618, 155316, 197456, 207088, 227427, 296184, 303236, 310632, 454854, 530663, 592368, 606472, 621264, 909708, 1061326, 1212944, 1591989, 1819416, 2122652, 3183978, 3638832, 4245304, 6367956, 8490608, 12735912, 25471824]

約数ペア:

[(1, 25471824), (2, 12735912), (3, 8490608), (4, 6367956), (6, 4245304), (7, 3638832), (8, 3183978), (12, 2122652), (14, 1819416), (16, 1591989), (21, 1212944), (24, 1061326), (28, 909708), (41, 621264), (42, 606472), (43, 592368), (48, 530663), (56, 454854), (82, 310632), (84, 303236), (86, 296184), (112, 227427), (123, 207088), (129, 197456), (164, 155316), (168, 151618), (172, 148092), (246, 103544), (258, 98728), (287, 88752), (301, 84624), (328, 77658), (336, 75809), (344, 74046), (492, 51772), (516, 49364), (574, 44376), (602, 42312), (656, 38829), (688, 37023), (861, 29584), (903, 28208), (984, 25886), (1032, 24682), (1148, 22188), (1204, 21156), (1722, 14792), (1763, 14448), (1806, 14104), (1849, 13776), (1968, 12943), (2064, 12341), (2296, 11094), (2408, 10578), (3444, 7396), (3526, 7224), (3612, 7052), (3698, 6888), (4592, 5547), (4816, 5289)]