1567016672

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{289759}}^1$

素因数の和:289795

約数の個数: 36

約数和(自身を含む): 3340643040

約数和(自身を除く): 1773626368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 289759, 579518, 1159036, 2318072, 3766867, 4636144, 7533734, 9272288, 15067468, 30134936, 48969271, 60269872, 97938542, 120539744, 195877084, 391754168, 783508336, 1567016672]

約数ペア:

[(1, 1567016672), (2, 783508336), (4, 391754168), (8, 195877084), (13, 120539744), (16, 97938542), (26, 60269872), (32, 48969271), (52, 30134936), (104, 15067468), (169, 9272288), (208, 7533734), (338, 4636144), (416, 3766867), (676, 2318072), (1352, 1159036), (2704, 579518), (5408, 289759)]