71701504

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1429}}^1$

素因数の和:1463

約数の個数: 66

約数和(自身を含む): 166850970

約数和(自身を除く): 95149466

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1429, 1568, 1792, 2858, 3136, 3584, 5716, 6272, 7168, 10003, 11432, 12544, 20006, 22864, 25088, 40012, 45728, 50176, 70021, 80024, 91456, 140042, 160048, 182912, 280084, 320096, 365824, 560168, 640192, 731648, 1120336, 1280384, 1463296, 2240672, 2560768, 4481344, 5121536, 8962688, 10243072, 17925376, 35850752, 71701504]

約数ペア:

[(1, 71701504), (2, 35850752), (4, 17925376), (7, 10243072), (8, 8962688), (14, 5121536), (16, 4481344), (28, 2560768), (32, 2240672), (49, 1463296), (56, 1280384), (64, 1120336), (98, 731648), (112, 640192), (128, 560168), (196, 365824), (224, 320096), (256, 280084), (392, 182912), (448, 160048), (512, 140042), (784, 91456), (896, 80024), (1024, 70021), (1429, 50176), (1568, 45728), (1792, 40012), (2858, 25088), (3136, 22864), (3584, 20006), (5716, 12544), (6272, 11432), (7168, 10003)]