64325284

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 115025400

約数和(自身を除く): 50700116

約数列:

[1, 2, 4, 89, 101, 178, 202, 356, 404, 1789, 3578, 7156, 8989, 17978, 35956, 159221, 180689, 318442, 361378, 636884, 722756, 16081321, 32162642, 64325284]

約数ペア:

[(1, 64325284), (2, 32162642), (4, 16081321), (89, 722756), (101, 636884), (178, 361378), (202, 318442), (356, 180689), (404, 159221), (1789, 35956), (3578, 17978), (7156, 8989)]