22130416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 56996352

約数和(自身を除く): 34865936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 71, 77, 88, 92, 112, 121, 142, 154, 161, 176, 184, 242, 253, 284, 308, 322, 368, 484, 497, 506, 568, 616, 644, 781, 847, 968, 994, 1012, 1136, 1232, 1288, 1562, 1633, 1694, 1771, 1936, 1988, 2024, 2576, 2783, 3124, 3266, 3388, 3542, 3976, 4048, 5467, 5566, 6248, 6532, 6776, 7084, 7952, 8591, 10934, 11132, 11431, 12496, 13064, 13552, 14168, 17182, 17963, 19481, 21868, 22264, 22862, 26128, 28336, 34364, 35926, 38962, 43736, 44528, 45724, 60137, 68728, 71852, 77924, 87472, 91448, 120274, 125741, 137456, 143704, 155848, 182896, 197593, 240548, 251482, 287408, 311696, 395186, 481096, 502964, 790372, 962192, 1005928, 1383151, 1580744, 2011856, 2766302, 3161488, 5532604, 11065208, 22130416]

約数ペア:

[(1, 22130416), (2, 11065208), (4, 5532604), (7, 3161488), (8, 2766302), (11, 2011856), (14, 1580744), (16, 1383151), (22, 1005928), (23, 962192), (28, 790372), (44, 502964), (46, 481096), (56, 395186), (71, 311696), (77, 287408), (88, 251482), (92, 240548), (112, 197593), (121, 182896), (142, 155848), (154, 143704), (161, 137456), (176, 125741), (184, 120274), (242, 91448), (253, 87472), (284, 77924), (308, 71852), (322, 68728), (368, 60137), (484, 45724), (497, 44528), (506, 43736), (568, 38962), (616, 35926), (644, 34364), (781, 28336), (847, 26128), (968, 22862), (994, 22264), (1012, 21868), (1136, 19481), (1232, 17963), (1288, 17182), (1562, 14168), (1633, 13552), (1694, 13064), (1771, 12496), (1936, 11431), (1988, 11132), (2024, 10934), (2576, 8591), (2783, 7952), (3124, 7084), (3266, 6776), (3388, 6532), (3542, 6248), (3976, 5566), (4048, 5467)]