72853384

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 68669816

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 2729, 3337, 5458, 6674, 10916, 13348, 21832, 26696, 128263, 193759, 256526, 387518, 513052, 775036, 1026104, 1550072, 9106673, 18213346, 36426692, 72853384]

約数ペア:

[(1, 72853384), (2, 36426692), (4, 18213346), (8, 9106673), (47, 1550072), (71, 1026104), (94, 775036), (142, 513052), (188, 387518), (284, 256526), (376, 193759), (568, 128263), (2729, 26696), (3337, 21832), (5458, 13348), (6674, 10916)]