72820664

素因数分解:

$2^3\times 7^2\times {\mathrm{185767}}^1$

素因数の和:185787

約数の個数: 24

約数和(自身を含む): 158831640

約数和(自身を除く): 86010976

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 185767, 371534, 743068, 1300369, 1486136, 2600738, 5201476, 9102583, 10402952, 18205166, 36410332, 72820664]

約数ペア:

[(1, 72820664), (2, 36410332), (4, 18205166), (7, 10402952), (8, 9102583), (14, 5201476), (28, 2600738), (49, 1486136), (56, 1300369), (98, 743068), (196, 371534), (392, 185767)]