8559080404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{8221}}^1$

素因数の和:8373

約数の個数: 72

約数和(自身を含む): 18244157568

約数和(自身を除く): 9685077164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 361, 412, 532, 721, 722, 1442, 1444, 1957, 2527, 2884, 3914, 5054, 7828, 8221, 10108, 13699, 16442, 27398, 32884, 37183, 54796, 57547, 74366, 115094, 148732, 156199, 230188, 260281, 312398, 520562, 624796, 846763, 1041124, 1093393, 1693526, 2186786, 2967781, 3387052, 4373572, 5927341, 5935562, 11854682, 11871124, 16088497, 20774467, 23709364, 32176994, 41548934, 64353988, 83097868, 112619479, 225238958, 305681443, 450477916, 611362886, 1222725772, 2139770101, 4279540202, 8559080404]

約数ペア:

[(1, 8559080404), (2, 4279540202), (4, 2139770101), (7, 1222725772), (14, 611362886), (19, 450477916), (28, 305681443), (38, 225238958), (76, 112619479), (103, 83097868), (133, 64353988), (206, 41548934), (266, 32176994), (361, 23709364), (412, 20774467), (532, 16088497), (721, 11871124), (722, 11854682), (1442, 5935562), (1444, 5927341), (1957, 4373572), (2527, 3387052), (2884, 2967781), (3914, 2186786), (5054, 1693526), (7828, 1093393), (8221, 1041124), (10108, 846763), (13699, 624796), (16442, 520562), (27398, 312398), (32884, 260281), (37183, 230188), (54796, 156199), (57547, 148732), (74366, 115094)]