25037712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 81631680

約数和(自身を除く): 56593968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 59, 63, 72, 84, 112, 118, 126, 144, 168, 177, 236, 252, 336, 354, 413, 421, 472, 504, 531, 708, 826, 842, 944, 1008, 1062, 1239, 1263, 1416, 1652, 1684, 2124, 2478, 2526, 2832, 2947, 3304, 3368, 3717, 3789, 4248, 4956, 5052, 5894, 6608, 6736, 7434, 7578, 8496, 8841, 9912, 10104, 11788, 14868, 15156, 17682, 19824, 20208, 23576, 24839, 26523, 29736, 30312, 35364, 47152, 49678, 53046, 59472, 60624, 70728, 74517, 99356, 106092, 141456, 149034, 173873, 198712, 212184, 223551, 298068, 347746, 397424, 424368, 447102, 521619, 596136, 695492, 894204, 1043238, 1192272, 1390984, 1564857, 1788408, 2086476, 2781968, 3129714, 3576816, 4172952, 6259428, 8345904, 12518856, 25037712]

約数ペア:

[(1, 25037712), (2, 12518856), (3, 8345904), (4, 6259428), (6, 4172952), (7, 3576816), (8, 3129714), (9, 2781968), (12, 2086476), (14, 1788408), (16, 1564857), (18, 1390984), (21, 1192272), (24, 1043238), (28, 894204), (36, 695492), (42, 596136), (48, 521619), (56, 447102), (59, 424368), (63, 397424), (72, 347746), (84, 298068), (112, 223551), (118, 212184), (126, 198712), (144, 173873), (168, 149034), (177, 141456), (236, 106092), (252, 99356), (336, 74517), (354, 70728), (413, 60624), (421, 59472), (472, 53046), (504, 49678), (531, 47152), (708, 35364), (826, 30312), (842, 29736), (944, 26523), (1008, 24839), (1062, 23576), (1239, 20208), (1263, 19824), (1416, 17682), (1652, 15156), (1684, 14868), (2124, 11788), (2478, 10104), (2526, 9912), (2832, 8841), (2947, 8496), (3304, 7578), (3368, 7434), (3717, 6736), (3789, 6608), (4248, 5894), (4956, 5052)]