4889248

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 12531456

約数和(自身を除く): 7642208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 73, 91, 92, 104, 112, 146, 161, 182, 184, 208, 224, 292, 299, 322, 364, 368, 416, 511, 584, 598, 644, 728, 736, 949, 1022, 1168, 1196, 1288, 1456, 1679, 1898, 2044, 2093, 2336, 2392, 2576, 2912, 3358, 3796, 4088, 4186, 4784, 5152, 6643, 6716, 7592, 8176, 8372, 9568, 11753, 13286, 13432, 15184, 16352, 16744, 21827, 23506, 26572, 26864, 30368, 33488, 43654, 47012, 53144, 53728, 66976, 87308, 94024, 106288, 152789, 174616, 188048, 212576, 305578, 349232, 376096, 611156, 698464, 1222312, 2444624, 4889248]

約数ペア:

[(1, 4889248), (2, 2444624), (4, 1222312), (7, 698464), (8, 611156), (13, 376096), (14, 349232), (16, 305578), (23, 212576), (26, 188048), (28, 174616), (32, 152789), (46, 106288), (52, 94024), (56, 87308), (73, 66976), (91, 53728), (92, 53144), (104, 47012), (112, 43654), (146, 33488), (161, 30368), (182, 26864), (184, 26572), (208, 23506), (224, 21827), (292, 16744), (299, 16352), (322, 15184), (364, 13432), (368, 13286), (416, 11753), (511, 9568), (584, 8372), (598, 8176), (644, 7592), (728, 6716), (736, 6643), (949, 5152), (1022, 4784), (1168, 4186), (1196, 4088), (1288, 3796), (1456, 3358), (1679, 2912), (1898, 2576), (2044, 2392), (2093, 2336)]