69475328

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 88

約数和(自身を含む): 158879952

約数和(自身を除く): 89404624

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 307, 416, 442, 512, 544, 614, 832, 884, 1024, 1088, 1228, 1664, 1768, 2176, 2456, 3328, 3536, 3991, 4352, 4912, 5219, 6656, 7072, 7982, 8704, 9824, 10438, 13312, 14144, 15964, 17408, 19648, 20876, 28288, 31928, 39296, 41752, 56576, 63856, 67847, 78592, 83504, 113152, 127712, 135694, 157184, 167008, 226304, 255424, 271388, 314368, 334016, 510848, 542776, 668032, 1021696, 1085552, 1336064, 2043392, 2171104, 2672128, 4086784, 4342208, 5344256, 8684416, 17368832, 34737664, 69475328]

約数ペア:

[(1, 69475328), (2, 34737664), (4, 17368832), (8, 8684416), (13, 5344256), (16, 4342208), (17, 4086784), (26, 2672128), (32, 2171104), (34, 2043392), (52, 1336064), (64, 1085552), (68, 1021696), (104, 668032), (128, 542776), (136, 510848), (208, 334016), (221, 314368), (256, 271388), (272, 255424), (307, 226304), (416, 167008), (442, 157184), (512, 135694), (544, 127712), (614, 113152), (832, 83504), (884, 78592), (1024, 67847), (1088, 63856), (1228, 56576), (1664, 41752), (1768, 39296), (2176, 31928), (2456, 28288), (3328, 20876), (3536, 19648), (3991, 17408), (4352, 15964), (4912, 14144), (5219, 13312), (6656, 10438), (7072, 9824), (7982, 8704)]