7431424

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 20603520

約数和(自身を除く): 13172096

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 32, 44, 52, 56, 58, 64, 77, 88, 91, 104, 112, 116, 128, 143, 154, 176, 182, 203, 208, 224, 232, 256, 286, 308, 319, 352, 364, 377, 406, 416, 448, 464, 572, 616, 638, 704, 728, 754, 812, 832, 896, 928, 1001, 1144, 1232, 1276, 1408, 1456, 1508, 1624, 1664, 1792, 1856, 2002, 2233, 2288, 2464, 2552, 2639, 2816, 2912, 3016, 3248, 3328, 3712, 4004, 4147, 4466, 4576, 4928, 5104, 5278, 5824, 6032, 6496, 7424, 8008, 8294, 8932, 9152, 9856, 10208, 10556, 11648, 12064, 12992, 16016, 16588, 17864, 18304, 19712, 20416, 21112, 23296, 24128, 25984, 29029, 32032, 33176, 35728, 36608, 40832, 42224, 48256, 51968, 58058, 64064, 66352, 71456, 81664, 84448, 96512, 116116, 128128, 132704, 142912, 168896, 232232, 256256, 265408, 285824, 337792, 464464, 530816, 571648, 675584, 928928, 1061632, 1857856, 3715712, 7431424]

約数ペア:

[(1, 7431424), (2, 3715712), (4, 1857856), (7, 1061632), (8, 928928), (11, 675584), (13, 571648), (14, 530816), (16, 464464), (22, 337792), (26, 285824), (28, 265408), (29, 256256), (32, 232232), (44, 168896), (52, 142912), (56, 132704), (58, 128128), (64, 116116), (77, 96512), (88, 84448), (91, 81664), (104, 71456), (112, 66352), (116, 64064), (128, 58058), (143, 51968), (154, 48256), (176, 42224), (182, 40832), (203, 36608), (208, 35728), (224, 33176), (232, 32032), (256, 29029), (286, 25984), (308, 24128), (319, 23296), (352, 21112), (364, 20416), (377, 19712), (406, 18304), (416, 17864), (448, 16588), (464, 16016), (572, 12992), (616, 12064), (638, 11648), (704, 10556), (728, 10208), (754, 9856), (812, 9152), (832, 8932), (896, 8294), (928, 8008), (1001, 7424), (1144, 6496), (1232, 6032), (1276, 5824), (1408, 5278), (1456, 5104), (1508, 4928), (1624, 4576), (1664, 4466), (1792, 4147), (1856, 4004), (2002, 3712), (2233, 3328), (2288, 3248), (2464, 3016), (2552, 2912), (2639, 2816)]