1774864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 80

約数和(自身を含む): 4499712

約数和(自身を除く): 2724848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 53, 56, 91, 92, 104, 106, 112, 161, 182, 184, 208, 212, 299, 322, 364, 368, 371, 424, 598, 644, 689, 728, 742, 848, 1196, 1219, 1288, 1378, 1456, 1484, 2093, 2392, 2438, 2576, 2756, 2968, 4186, 4784, 4823, 4876, 5512, 5936, 8372, 8533, 9646, 9752, 11024, 15847, 16744, 17066, 19292, 19504, 31694, 33488, 34132, 38584, 63388, 68264, 77168, 110929, 126776, 136528, 221858, 253552, 443716, 887432, 1774864]

約数ペア:

[(1, 1774864), (2, 887432), (4, 443716), (7, 253552), (8, 221858), (13, 136528), (14, 126776), (16, 110929), (23, 77168), (26, 68264), (28, 63388), (46, 38584), (52, 34132), (53, 33488), (56, 31694), (91, 19504), (92, 19292), (104, 17066), (106, 16744), (112, 15847), (161, 11024), (182, 9752), (184, 9646), (208, 8533), (212, 8372), (299, 5936), (322, 5512), (364, 4876), (368, 4823), (371, 4784), (424, 4186), (598, 2968), (644, 2756), (689, 2576), (728, 2438), (742, 2392), (848, 2093), (1196, 1484), (1219, 1456), (1288, 1378)]