8345904

素因数分解:

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

素因数の和:498

約数の個数: 80

約数和(自身を含む): 25117440

約数和(自身を除く): 16771536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 421, 472, 708, 826, 842, 944, 1239, 1263, 1416, 1652, 1684, 2478, 2526, 2832, 2947, 3304, 3368, 4956, 5052, 5894, 6608, 6736, 8841, 9912, 10104, 11788, 17682, 19824, 20208, 23576, 24839, 35364, 47152, 49678, 70728, 74517, 99356, 141456, 149034, 173873, 198712, 298068, 347746, 397424, 521619, 596136, 695492, 1043238, 1192272, 1390984, 2086476, 2781968, 4172952, 8345904]

約数ペア:

[(1, 8345904), (2, 4172952), (3, 2781968), (4, 2086476), (6, 1390984), (7, 1192272), (8, 1043238), (12, 695492), (14, 596136), (16, 521619), (21, 397424), (24, 347746), (28, 298068), (42, 198712), (48, 173873), (56, 149034), (59, 141456), (84, 99356), (112, 74517), (118, 70728), (168, 49678), (177, 47152), (236, 35364), (336, 24839), (354, 23576), (413, 20208), (421, 19824), (472, 17682), (708, 11788), (826, 10104), (842, 9912), (944, 8841), (1239, 6736), (1263, 6608), (1416, 5894), (1652, 5052), (1684, 4956), (2478, 3368), (2526, 3304), (2832, 2947)]