28791504

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{9521}}^1$

素因数の和:9545

約数の個数: 80

約数和(自身を含む): 94458240

約数和(自身を除く): 65666736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 9521, 19042, 28563, 38084, 57126, 66647, 76168, 85689, 114252, 133294, 152336, 171378, 199941, 228504, 257067, 266588, 342756, 399882, 457008, 514134, 533176, 599823, 685512, 799764, 1028268, 1066352, 1199646, 1371024, 1599528, 1799469, 2056536, 2399292, 3199056, 3598938, 4113072, 4798584, 7197876, 9597168, 14395752, 28791504]

約数ペア:

[(1, 28791504), (2, 14395752), (3, 9597168), (4, 7197876), (6, 4798584), (7, 4113072), (8, 3598938), (9, 3199056), (12, 2399292), (14, 2056536), (16, 1799469), (18, 1599528), (21, 1371024), (24, 1199646), (27, 1066352), (28, 1028268), (36, 799764), (42, 685512), (48, 599823), (54, 533176), (56, 514134), (63, 457008), (72, 399882), (84, 342756), (108, 266588), (112, 257067), (126, 228504), (144, 199941), (168, 171378), (189, 152336), (216, 133294), (252, 114252), (336, 85689), (378, 76168), (432, 66647), (504, 57126), (756, 38084), (1008, 28563), (1512, 19042), (3024, 9521)]