64629356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63863}}^1$

素因数の和:63901

約数の個数: 24

約数和(自身を含む): 128749824

約数和(自身を除く): 64120468

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 63863, 127726, 255452, 702493, 1404986, 1468849, 2809972, 2937698, 5875396, 16157339, 32314678, 64629356]

約数ペア:

[(1, 64629356), (2, 32314678), (4, 16157339), (11, 5875396), (22, 2937698), (23, 2809972), (44, 1468849), (46, 1404986), (92, 702493), (253, 255452), (506, 127726), (1012, 63863)]