8406776

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 19284480

約数和(自身を除く): 10877704

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 107, 122, 161, 184, 214, 244, 322, 427, 428, 488, 644, 749, 854, 856, 1288, 1403, 1498, 1708, 2461, 2806, 2996, 3416, 4922, 5612, 5992, 6527, 9821, 9844, 11224, 13054, 17227, 19642, 19688, 26108, 34454, 39284, 45689, 52216, 68908, 78568, 91378, 137816, 150121, 182756, 300242, 365512, 600484, 1050847, 1200968, 2101694, 4203388, 8406776]

約数ペア:

[(1, 8406776), (2, 4203388), (4, 2101694), (7, 1200968), (8, 1050847), (14, 600484), (23, 365512), (28, 300242), (46, 182756), (56, 150121), (61, 137816), (92, 91378), (107, 78568), (122, 68908), (161, 52216), (184, 45689), (214, 39284), (244, 34454), (322, 26108), (427, 19688), (428, 19642), (488, 17227), (644, 13054), (749, 11224), (854, 9844), (856, 9821), (1288, 6527), (1403, 5992), (1498, 5612), (1708, 4922), (2461, 3416), (2806, 2996)]