28826496

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 89760000

約数和(自身を除く): 60933504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 439, 456, 513, 576, 608, 684, 864, 878, 912, 1026, 1152, 1216, 1317, 1368, 1728, 1756, 1824, 2052, 2432, 2634, 2736, 3456, 3512, 3648, 3951, 4104, 5268, 5472, 7024, 7296, 7902, 8208, 8341, 10536, 10944, 11853, 14048, 15804, 16416, 16682, 21072, 21888, 23706, 25023, 28096, 31608, 32832, 33364, 42144, 47412, 50046, 56192, 63216, 65664, 66728, 75069, 84288, 94824, 100092, 126432, 133456, 150138, 168576, 189648, 200184, 225207, 252864, 266912, 300276, 379296, 400368, 450414, 505728, 533824, 600552, 758592, 800736, 900828, 1067648, 1201104, 1517184, 1601472, 1801656, 2402208, 3202944, 3603312, 4804416, 7206624, 9608832, 14413248, 28826496]

約数ペア:

[(1, 28826496), (2, 14413248), (3, 9608832), (4, 7206624), (6, 4804416), (8, 3603312), (9, 3202944), (12, 2402208), (16, 1801656), (18, 1601472), (19, 1517184), (24, 1201104), (27, 1067648), (32, 900828), (36, 800736), (38, 758592), (48, 600552), (54, 533824), (57, 505728), (64, 450414), (72, 400368), (76, 379296), (96, 300276), (108, 266912), (114, 252864), (128, 225207), (144, 200184), (152, 189648), (171, 168576), (192, 150138), (216, 133456), (228, 126432), (288, 100092), (304, 94824), (342, 84288), (384, 75069), (432, 66728), (439, 65664), (456, 63216), (513, 56192), (576, 50046), (608, 47412), (684, 42144), (864, 33364), (878, 32832), (912, 31608), (1026, 28096), (1152, 25023), (1216, 23706), (1317, 21888), (1368, 21072), (1728, 16682), (1756, 16416), (1824, 15804), (2052, 14048), (2432, 11853), (2634, 10944), (2736, 10536), (3456, 8341), (3512, 8208), (3648, 7902), (3951, 7296), (4104, 7024), (5268, 5472)]