42033992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 110073600

約数和(自身を除く): 68039608

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 116, 143, 154, 181, 182, 203, 232, 286, 308, 319, 362, 364, 377, 406, 572, 616, 638, 724, 728, 754, 812, 1001, 1144, 1267, 1276, 1448, 1508, 1624, 1991, 2002, 2233, 2353, 2534, 2552, 2639, 3016, 3982, 4004, 4147, 4466, 4706, 5068, 5249, 5278, 7964, 8008, 8294, 8932, 9412, 10136, 10498, 10556, 13937, 15928, 16471, 16588, 17864, 18824, 20996, 21112, 25883, 27874, 29029, 32942, 33176, 36743, 41992, 51766, 55748, 57739, 58058, 65884, 68237, 73486, 103532, 111496, 115478, 116116, 131768, 136474, 146972, 181181, 207064, 230956, 232232, 272948, 293944, 362362, 404173, 461912, 477659, 545896, 724724, 750607, 808346, 955318, 1449448, 1501214, 1616692, 1910636, 3002428, 3233384, 3821272, 5254249, 6004856, 10508498, 21016996, 42033992]

約数ペア:

[(1, 42033992), (2, 21016996), (4, 10508498), (7, 6004856), (8, 5254249), (11, 3821272), (13, 3233384), (14, 3002428), (22, 1910636), (26, 1616692), (28, 1501214), (29, 1449448), (44, 955318), (52, 808346), (56, 750607), (58, 724724), (77, 545896), (88, 477659), (91, 461912), (104, 404173), (116, 362362), (143, 293944), (154, 272948), (181, 232232), (182, 230956), (203, 207064), (232, 181181), (286, 146972), (308, 136474), (319, 131768), (362, 116116), (364, 115478), (377, 111496), (406, 103532), (572, 73486), (616, 68237), (638, 65884), (724, 58058), (728, 57739), (754, 55748), (812, 51766), (1001, 41992), (1144, 36743), (1267, 33176), (1276, 32942), (1448, 29029), (1508, 27874), (1624, 25883), (1991, 21112), (2002, 20996), (2233, 18824), (2353, 17864), (2534, 16588), (2552, 16471), (2639, 15928), (3016, 13937), (3982, 10556), (4004, 10498), (4147, 10136), (4466, 9412), (4706, 8932), (5068, 8294), (5249, 8008), (5278, 7964)]