67973776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1889}}^1$

素因数の和:2083

約数の個数: 40

約数和(自身を含む): 142725240

約数和(自身を除く): 74751464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 1889, 2249, 2768, 3778, 4498, 7556, 8996, 15112, 17992, 24557, 30224, 35984, 49114, 98228, 196456, 326797, 392912, 653594, 1307188, 2614376, 4248361, 5228752, 8496722, 16993444, 33986888, 67973776]

約数ペア:

[(1, 67973776), (2, 33986888), (4, 16993444), (8, 8496722), (13, 5228752), (16, 4248361), (26, 2614376), (52, 1307188), (104, 653594), (173, 392912), (208, 326797), (346, 196456), (692, 98228), (1384, 49114), (1889, 35984), (2249, 30224), (2768, 24557), (3778, 17992), (4498, 15112), (7556, 8996)]