28990656

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:923

約数の個数: 112

約数和(自身を含む): 89814400

約数和(自身を除く): 60823744

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, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 883, 912, 1026, 1216, 1368, 1728, 1766, 1824, 2052, 2649, 2736, 3532, 3648, 4104, 5298, 5472, 7064, 7947, 8208, 10596, 10944, 14128, 15894, 16416, 16777, 21192, 23841, 28256, 31788, 32832, 33554, 42384, 47682, 50331, 56512, 63576, 67108, 84768, 95364, 100662, 127152, 134216, 150993, 169536, 190728, 201324, 254304, 268432, 301986, 381456, 402648, 452979, 508608, 536864, 603972, 762912, 805296, 905958, 1073728, 1207944, 1525824, 1610592, 1811916, 2415888, 3221184, 3623832, 4831776, 7247664, 9663552, 14495328, 28990656]

約数ペア:

[(1, 28990656), (2, 14495328), (3, 9663552), (4, 7247664), (6, 4831776), (8, 3623832), (9, 3221184), (12, 2415888), (16, 1811916), (18, 1610592), (19, 1525824), (24, 1207944), (27, 1073728), (32, 905958), (36, 805296), (38, 762912), (48, 603972), (54, 536864), (57, 508608), (64, 452979), (72, 402648), (76, 381456), (96, 301986), (108, 268432), (114, 254304), (144, 201324), (152, 190728), (171, 169536), (192, 150993), (216, 134216), (228, 127152), (288, 100662), (304, 95364), (342, 84768), (432, 67108), (456, 63576), (513, 56512), (576, 50331), (608, 47682), (684, 42384), (864, 33554), (883, 32832), (912, 31788), (1026, 28256), (1216, 23841), (1368, 21192), (1728, 16777), (1766, 16416), (1824, 15894), (2052, 14128), (2649, 10944), (2736, 10596), (3532, 8208), (3648, 7947), (4104, 7064), (5298, 5472)]