22263164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 50945664

約数和(自身を除く): 28682500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 43, 44, 77, 82, 86, 154, 164, 172, 287, 301, 308, 451, 473, 574, 602, 902, 946, 1148, 1204, 1681, 1763, 1804, 1892, 3157, 3311, 3362, 3526, 6314, 6622, 6724, 7052, 11767, 12341, 12628, 13244, 18491, 19393, 23534, 24682, 36982, 38786, 47068, 49364, 72283, 73964, 77572, 129437, 135751, 144566, 258874, 271502, 289132, 505981, 517748, 543004, 795113, 1011962, 1590226, 2023924, 3180452, 5565791, 11131582, 22263164]

約数ペア:

[(1, 22263164), (2, 11131582), (4, 5565791), (7, 3180452), (11, 2023924), (14, 1590226), (22, 1011962), (28, 795113), (41, 543004), (43, 517748), (44, 505981), (77, 289132), (82, 271502), (86, 258874), (154, 144566), (164, 135751), (172, 129437), (287, 77572), (301, 73964), (308, 72283), (451, 49364), (473, 47068), (574, 38786), (602, 36982), (902, 24682), (946, 23534), (1148, 19393), (1204, 18491), (1681, 13244), (1763, 12628), (1804, 12341), (1892, 11767), (3157, 7052), (3311, 6724), (3362, 6622), (3526, 6314)]