26215552

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 58433760

約数和(自身を除く): 32218208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 433, 473, 688, 704, 866, 946, 1376, 1408, 1732, 1892, 2752, 3464, 3784, 4763, 5504, 6928, 7568, 9526, 13856, 15136, 18619, 19052, 27712, 30272, 37238, 38104, 55424, 60544, 74476, 76208, 148952, 152416, 204809, 297904, 304832, 409618, 595808, 609664, 819236, 1191616, 1638472, 2383232, 3276944, 6553888, 13107776, 26215552]

約数ペア:

[(1, 26215552), (2, 13107776), (4, 6553888), (8, 3276944), (11, 2383232), (16, 1638472), (22, 1191616), (32, 819236), (43, 609664), (44, 595808), (64, 409618), (86, 304832), (88, 297904), (128, 204809), (172, 152416), (176, 148952), (344, 76208), (352, 74476), (433, 60544), (473, 55424), (688, 38104), (704, 37238), (866, 30272), (946, 27712), (1376, 19052), (1408, 18619), (1732, 15136), (1892, 13856), (2752, 9526), (3464, 7568), (3784, 6928), (4763, 5504)]