16486036672

素因数分解:

$2^6\times 7^2\times {\mathrm{421}}^1\times {\mathrm{12487}}^1$

素因数の和:12934

約数の個数: 84

約数和(自身を含む): 38149066704

約数和(自身を除く): 21663030032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 421, 448, 784, 842, 1568, 1684, 2947, 3136, 3368, 5894, 6736, 11788, 12487, 13472, 20629, 23576, 24974, 26944, 41258, 47152, 49948, 82516, 87409, 94304, 99896, 165032, 174818, 188608, 199792, 330064, 349636, 399584, 611863, 660128, 699272, 799168, 1223726, 1320256, 1398544, 2447452, 2797088, 4894904, 5257027, 5594176, 9789808, 10514054, 19579616, 21028108, 36799189, 39159232, 42056216, 73598378, 84112432, 147196756, 168224864, 257594323, 294393512, 336449728, 515188646, 588787024, 1030377292, 1177574048, 2060754584, 2355148096, 4121509168, 8243018336, 16486036672]

約数ペア:

[(1, 16486036672), (2, 8243018336), (4, 4121509168), (7, 2355148096), (8, 2060754584), (14, 1177574048), (16, 1030377292), (28, 588787024), (32, 515188646), (49, 336449728), (56, 294393512), (64, 257594323), (98, 168224864), (112, 147196756), (196, 84112432), (224, 73598378), (392, 42056216), (421, 39159232), (448, 36799189), (784, 21028108), (842, 19579616), (1568, 10514054), (1684, 9789808), (2947, 5594176), (3136, 5257027), (3368, 4894904), (5894, 2797088), (6736, 2447452), (11788, 1398544), (12487, 1320256), (13472, 1223726), (20629, 799168), (23576, 699272), (24974, 660128), (26944, 611863), (41258, 399584), (47152, 349636), (49948, 330064), (82516, 199792), (87409, 188608), (94304, 174818), (99896, 165032)]