64849972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{64081}}^1$

素因数の和:64119

約数の個数: 24

約数和(自身を含む): 129189312

約数和(自身を除く): 64339340

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 64081, 128162, 256324, 704891, 1409782, 1473863, 2819564, 2947726, 5895452, 16212493, 32424986, 64849972]

約数ペア:

[(1, 64849972), (2, 32424986), (4, 16212493), (11, 5895452), (22, 2947726), (23, 2819564), (44, 1473863), (46, 1409782), (92, 704891), (253, 256324), (506, 128162), (1012, 64081)]