28255584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2252

約数の個数: 96

約数和(自身を含む): 89268480

約数和(自身を除く): 61012896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 2213, 3192, 4256, 4426, 6384, 6639, 8852, 12768, 13278, 15491, 17704, 26556, 30982, 35408, 42047, 46473, 53112, 61964, 70816, 84094, 92946, 106224, 123928, 126141, 168188, 185892, 212448, 247856, 252282, 294329, 336376, 371784, 495712, 504564, 588658, 672752, 743568, 882987, 1009128, 1177316, 1345504, 1487136, 1765974, 2018256, 2354632, 3531948, 4036512, 4709264, 7063896, 9418528, 14127792, 28255584]

約数ペア:

[(1, 28255584), (2, 14127792), (3, 9418528), (4, 7063896), (6, 4709264), (7, 4036512), (8, 3531948), (12, 2354632), (14, 2018256), (16, 1765974), (19, 1487136), (21, 1345504), (24, 1177316), (28, 1009128), (32, 882987), (38, 743568), (42, 672752), (48, 588658), (56, 504564), (57, 495712), (76, 371784), (84, 336376), (96, 294329), (112, 252282), (114, 247856), (133, 212448), (152, 185892), (168, 168188), (224, 126141), (228, 123928), (266, 106224), (304, 92946), (336, 84094), (399, 70816), (456, 61964), (532, 53112), (608, 46473), (672, 42047), (798, 35408), (912, 30982), (1064, 26556), (1596, 17704), (1824, 15491), (2128, 13278), (2213, 12768), (3192, 8852), (4256, 6639), (4426, 6384)]