26999849344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3109}}^1$

素因数の和:3460

約数の個数: 128

約数和(自身を含む): 61553368800

約数和(自身を除く): 34553519456

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 307, 416, 442, 544, 614, 832, 884, 1088, 1228, 1664, 1768, 2176, 2456, 3109, 3536, 3991, 4912, 5219, 6218, 7072, 7982, 9824, 10438, 12436, 14144, 15964, 19648, 20876, 24872, 28288, 31928, 39296, 40417, 41752, 49744, 52853, 63856, 67847, 80834, 83504, 99488, 105706, 127712, 135694, 161668, 167008, 198976, 211412, 255424, 271388, 323336, 334016, 397952, 422824, 510848, 542776, 646672, 668032, 687089, 845648, 954463, 1085552, 1293344, 1374178, 1691296, 1908926, 2171104, 2586688, 2748356, 3382592, 3817852, 4342208, 5173376, 5496712, 6765184, 7635704, 8684416, 10993424, 12408019, 15271408, 16225871, 21986848, 24816038, 30542816, 32451742, 43973696, 49632076, 61085632, 64903484, 87947392, 99264152, 122171264, 129806968, 198528304, 210936323, 259613936, 397056608, 421872646, 519227872, 794113216, 843745292, 1038455744, 1588226432, 1687490584, 2076911488, 3374981168, 6749962336, 13499924672, 26999849344]

約数ペア:

[(1, 26999849344), (2, 13499924672), (4, 6749962336), (8, 3374981168), (13, 2076911488), (16, 1687490584), (17, 1588226432), (26, 1038455744), (32, 843745292), (34, 794113216), (52, 519227872), (64, 421872646), (68, 397056608), (104, 259613936), (128, 210936323), (136, 198528304), (208, 129806968), (221, 122171264), (272, 99264152), (307, 87947392), (416, 64903484), (442, 61085632), (544, 49632076), (614, 43973696), (832, 32451742), (884, 30542816), (1088, 24816038), (1228, 21986848), (1664, 16225871), (1768, 15271408), (2176, 12408019), (2456, 10993424), (3109, 8684416), (3536, 7635704), (3991, 6765184), (4912, 5496712), (5219, 5173376), (6218, 4342208), (7072, 3817852), (7982, 3382592), (9824, 2748356), (10438, 2586688), (12436, 2171104), (14144, 1908926), (15964, 1691296), (19648, 1374178), (20876, 1293344), (24872, 1085552), (28288, 954463), (31928, 845648), (39296, 687089), (40417, 668032), (41752, 646672), (49744, 542776), (52853, 510848), (63856, 422824), (67847, 397952), (80834, 334016), (83504, 323336), (99488, 271388), (105706, 255424), (127712, 211412), (135694, 198976), (161668, 167008)]