64776956

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 115610880

約数和(自身を除く): 50833924

約数列:

[1, 2, 4, 101, 109, 202, 218, 404, 436, 1471, 2942, 5884, 11009, 22018, 44036, 148571, 160339, 297142, 320678, 594284, 641356, 16194239, 32388478, 64776956]

約数ペア:

[(1, 64776956), (2, 32388478), (4, 16194239), (101, 641356), (109, 594284), (202, 320678), (218, 297142), (404, 160339), (436, 148571), (1471, 44036), (2942, 22018), (5884, 11009)]