42548912

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 98565120

約数和(自身を除く): 56016208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 59, 94, 112, 118, 137, 188, 236, 274, 329, 376, 413, 472, 548, 658, 752, 826, 944, 959, 1096, 1316, 1652, 1918, 2192, 2632, 2773, 3304, 3836, 5264, 5546, 6439, 6608, 7672, 8083, 11092, 12878, 15344, 16166, 19411, 22184, 25756, 32332, 38822, 44368, 45073, 51512, 56581, 64664, 77644, 90146, 103024, 113162, 129328, 155288, 180292, 226324, 310576, 360584, 379901, 452648, 721168, 759802, 905296, 1519604, 2659307, 3039208, 5318614, 6078416, 10637228, 21274456, 42548912]

約数ペア:

[(1, 42548912), (2, 21274456), (4, 10637228), (7, 6078416), (8, 5318614), (14, 3039208), (16, 2659307), (28, 1519604), (47, 905296), (56, 759802), (59, 721168), (94, 452648), (112, 379901), (118, 360584), (137, 310576), (188, 226324), (236, 180292), (274, 155288), (329, 129328), (376, 113162), (413, 103024), (472, 90146), (548, 77644), (658, 64664), (752, 56581), (826, 51512), (944, 45073), (959, 44368), (1096, 38822), (1316, 32332), (1652, 25756), (1918, 22184), (2192, 19411), (2632, 16166), (2773, 15344), (3304, 12878), (3836, 11092), (5264, 8083), (5546, 7672), (6439, 6608)]