67141984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23057}}^1$

素因数の和:23087

約数の個数: 48

約数和(自身を含む): 162697248

約数和(自身を除く): 95555264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 23057, 46114, 92228, 161399, 184456, 299741, 322798, 368912, 599482, 645596, 737824, 1198964, 1291192, 2098187, 2397928, 2582384, 4196374, 4795856, 5164768, 8392748, 9591712, 16785496, 33570992, 67141984]

約数ペア:

[(1, 67141984), (2, 33570992), (4, 16785496), (7, 9591712), (8, 8392748), (13, 5164768), (14, 4795856), (16, 4196374), (26, 2582384), (28, 2397928), (32, 2098187), (52, 1291192), (56, 1198964), (91, 737824), (104, 645596), (112, 599482), (182, 368912), (208, 322798), (224, 299741), (364, 184456), (416, 161399), (728, 92228), (1456, 46114), (2912, 23057)]