26444288

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 59293080

約数和(自身を除く): 32848792

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 137, 208, 232, 256, 274, 377, 416, 464, 512, 548, 754, 832, 928, 1096, 1508, 1664, 1781, 1856, 2192, 3016, 3328, 3562, 3712, 3973, 4384, 6032, 6656, 7124, 7424, 7946, 8768, 12064, 14248, 14848, 15892, 17536, 24128, 28496, 31784, 35072, 48256, 51649, 56992, 63568, 70144, 96512, 103298, 113984, 127136, 193024, 206596, 227968, 254272, 413192, 455936, 508544, 826384, 911872, 1017088, 1652768, 2034176, 3305536, 6611072, 13222144, 26444288]

約数ペア:

[(1, 26444288), (2, 13222144), (4, 6611072), (8, 3305536), (13, 2034176), (16, 1652768), (26, 1017088), (29, 911872), (32, 826384), (52, 508544), (58, 455936), (64, 413192), (104, 254272), (116, 227968), (128, 206596), (137, 193024), (208, 127136), (232, 113984), (256, 103298), (274, 96512), (377, 70144), (416, 63568), (464, 56992), (512, 51649), (548, 48256), (754, 35072), (832, 31784), (928, 28496), (1096, 24128), (1508, 17536), (1664, 15892), (1781, 14848), (1856, 14248), (2192, 12064), (3016, 8768), (3328, 7946), (3562, 7424), (3712, 7124), (3973, 6656), (4384, 6032)]