887432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 2177280

約数和(自身を除く): 1289848

約数列:

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

約数ペア:

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