26049280

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 63870912

約数和(自身を除く): 37821632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 433, 470, 640, 752, 866, 940, 1280, 1504, 1732, 1880, 2165, 3008, 3464, 3760, 4330, 6016, 6928, 7520, 8660, 12032, 13856, 15040, 17320, 20351, 27712, 30080, 34640, 40702, 55424, 60160, 69280, 81404, 101755, 110848, 138560, 162808, 203510, 277120, 325616, 407020, 554240, 651232, 814040, 1302464, 1628080, 2604928, 3256160, 5209856, 6512320, 13024640, 26049280]

約数ペア:

[(1, 26049280), (2, 13024640), (4, 6512320), (5, 5209856), (8, 3256160), (10, 2604928), (16, 1628080), (20, 1302464), (32, 814040), (40, 651232), (47, 554240), (64, 407020), (80, 325616), (94, 277120), (128, 203510), (160, 162808), (188, 138560), (235, 110848), (256, 101755), (320, 81404), (376, 69280), (433, 60160), (470, 55424), (640, 40702), (752, 34640), (866, 30080), (940, 27712), (1280, 20351), (1504, 17320), (1732, 15040), (1880, 13856), (2165, 12032), (3008, 8660), (3464, 7520), (3760, 6928), (4330, 6016)]