72638596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10739}}^1$

素因数の和:10851

約数の個数: 24

約数和(自身を含む): 135324000

約数和(自身を除く): 62685404

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 10739, 21478, 42956, 204041, 408082, 816164, 955771, 1911542, 3823084, 18159649, 36319298, 72638596]

約数ペア:

[(1, 72638596), (2, 36319298), (4, 18159649), (19, 3823084), (38, 1911542), (76, 955771), (89, 816164), (178, 408082), (356, 204041), (1691, 42956), (3382, 21478), (6764, 10739)]