19428096

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 53054064

約数和(自身を除く): 33625968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 617, 656, 768, 984, 1234, 1312, 1851, 1968, 2468, 2624, 3702, 3936, 4936, 5248, 7404, 7872, 9872, 10496, 14808, 15744, 19744, 25297, 29616, 31488, 39488, 50594, 59232, 75891, 78976, 101188, 118464, 151782, 157952, 202376, 236928, 303564, 404752, 473856, 607128, 809504, 1214256, 1619008, 2428512, 3238016, 4857024, 6476032, 9714048, 19428096]

約数ペア:

[(1, 19428096), (2, 9714048), (3, 6476032), (4, 4857024), (6, 3238016), (8, 2428512), (12, 1619008), (16, 1214256), (24, 809504), (32, 607128), (41, 473856), (48, 404752), (64, 303564), (82, 236928), (96, 202376), (123, 157952), (128, 151782), (164, 118464), (192, 101188), (246, 78976), (256, 75891), (328, 59232), (384, 50594), (492, 39488), (617, 31488), (656, 29616), (768, 25297), (984, 19744), (1234, 15744), (1312, 14808), (1851, 10496), (1968, 9872), (2468, 7872), (2624, 7404), (3702, 5248), (3936, 4936)]