22050896

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 29374384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 59, 71, 94, 112, 118, 142, 188, 236, 284, 329, 376, 413, 472, 497, 568, 658, 752, 826, 944, 994, 1136, 1316, 1652, 1988, 2632, 2773, 3304, 3337, 3976, 4189, 5264, 5546, 6608, 6674, 7952, 8378, 11092, 13348, 16756, 19411, 22184, 23359, 26696, 29323, 33512, 38822, 44368, 46718, 53392, 58646, 67024, 77644, 93436, 117292, 155288, 186872, 196883, 234584, 310576, 373744, 393766, 469168, 787532, 1378181, 1575064, 2756362, 3150128, 5512724, 11025448, 22050896]

約数ペア:

[(1, 22050896), (2, 11025448), (4, 5512724), (7, 3150128), (8, 2756362), (14, 1575064), (16, 1378181), (28, 787532), (47, 469168), (56, 393766), (59, 373744), (71, 310576), (94, 234584), (112, 196883), (118, 186872), (142, 155288), (188, 117292), (236, 93436), (284, 77644), (329, 67024), (376, 58646), (413, 53392), (472, 46718), (497, 44368), (568, 38822), (658, 33512), (752, 29323), (826, 26696), (944, 23359), (994, 22184), (1136, 19411), (1316, 16756), (1652, 13348), (1988, 11092), (2632, 8378), (2773, 7952), (3304, 6674), (3337, 6608), (3976, 5546), (4189, 5264)]