42122752

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 103560336

約数和(自身を除く): 61437584

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 73, 92, 98, 112, 128, 146, 161, 184, 196, 224, 256, 292, 322, 368, 392, 448, 511, 512, 584, 644, 736, 784, 896, 1022, 1127, 1168, 1288, 1472, 1568, 1679, 1792, 2044, 2254, 2336, 2576, 2944, 3136, 3358, 3577, 3584, 4088, 4508, 4672, 5152, 5888, 6272, 6716, 7154, 8176, 9016, 9344, 10304, 11753, 11776, 12544, 13432, 14308, 16352, 18032, 18688, 20608, 23506, 25088, 26864, 28616, 32704, 36064, 37376, 41216, 47012, 53728, 57232, 65408, 72128, 82271, 82432, 94024, 107456, 114464, 130816, 144256, 164542, 188048, 214912, 228928, 261632, 288512, 329084, 376096, 429824, 457856, 577024, 658168, 752192, 859648, 915712, 1316336, 1504384, 1831424, 2632672, 3008768, 5265344, 6017536, 10530688, 21061376, 42122752]

約数ペア:

[(1, 42122752), (2, 21061376), (4, 10530688), (7, 6017536), (8, 5265344), (14, 3008768), (16, 2632672), (23, 1831424), (28, 1504384), (32, 1316336), (46, 915712), (49, 859648), (56, 752192), (64, 658168), (73, 577024), (92, 457856), (98, 429824), (112, 376096), (128, 329084), (146, 288512), (161, 261632), (184, 228928), (196, 214912), (224, 188048), (256, 164542), (292, 144256), (322, 130816), (368, 114464), (392, 107456), (448, 94024), (511, 82432), (512, 82271), (584, 72128), (644, 65408), (736, 57232), (784, 53728), (896, 47012), (1022, 41216), (1127, 37376), (1168, 36064), (1288, 32704), (1472, 28616), (1568, 26864), (1679, 25088), (1792, 23506), (2044, 20608), (2254, 18688), (2336, 18032), (2576, 16352), (2944, 14308), (3136, 13432), (3358, 12544), (3577, 11776), (3584, 11753), (4088, 10304), (4508, 9344), (4672, 9016), (5152, 8176), (5888, 7154), (6272, 6716)]