43421056

素因数分解:

$2^7\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 107712000

約数和(自身を除く): 64290944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 49, 56, 64, 86, 92, 98, 112, 128, 161, 172, 184, 196, 224, 301, 322, 343, 344, 368, 392, 448, 602, 644, 686, 688, 736, 784, 896, 989, 1127, 1204, 1288, 1372, 1376, 1472, 1568, 1978, 2107, 2254, 2408, 2576, 2744, 2752, 2944, 3136, 3956, 4214, 4508, 4816, 5152, 5488, 5504, 6272, 6923, 7889, 7912, 8428, 9016, 9632, 10304, 10976, 13846, 14749, 15778, 15824, 16856, 18032, 19264, 20608, 21952, 27692, 29498, 31556, 31648, 33712, 36064, 38528, 43904, 48461, 55384, 58996, 63112, 63296, 67424, 72128, 96922, 110768, 117992, 126224, 126592, 134848, 144256, 193844, 221536, 235984, 252448, 269696, 339227, 387688, 443072, 471968, 504896, 678454, 775376, 886144, 943936, 1009792, 1356908, 1550752, 1887872, 2713816, 3101504, 5427632, 6203008, 10855264, 21710528, 43421056]

約数ペア:

[(1, 43421056), (2, 21710528), (4, 10855264), (7, 6203008), (8, 5427632), (14, 3101504), (16, 2713816), (23, 1887872), (28, 1550752), (32, 1356908), (43, 1009792), (46, 943936), (49, 886144), (56, 775376), (64, 678454), (86, 504896), (92, 471968), (98, 443072), (112, 387688), (128, 339227), (161, 269696), (172, 252448), (184, 235984), (196, 221536), (224, 193844), (301, 144256), (322, 134848), (343, 126592), (344, 126224), (368, 117992), (392, 110768), (448, 96922), (602, 72128), (644, 67424), (686, 63296), (688, 63112), (736, 58996), (784, 55384), (896, 48461), (989, 43904), (1127, 38528), (1204, 36064), (1288, 33712), (1372, 31648), (1376, 31556), (1472, 29498), (1568, 27692), (1978, 21952), (2107, 20608), (2254, 19264), (2408, 18032), (2576, 16856), (2744, 15824), (2752, 15778), (2944, 14749), (3136, 13846), (3956, 10976), (4214, 10304), (4508, 9632), (4816, 9016), (5152, 8428), (5488, 7912), (5504, 7889), (6272, 6923)]