66689324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1493}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 125914320

約数和(自身を除く): 59224996

約数列:

[1, 2, 4, 13, 26, 52, 859, 1493, 1718, 2986, 3436, 5972, 11167, 19409, 22334, 38818, 44668, 77636, 1282487, 2564974, 5129948, 16672331, 33344662, 66689324]

約数ペア:

[(1, 66689324), (2, 33344662), (4, 16672331), (13, 5129948), (26, 2564974), (52, 1282487), (859, 77636), (1493, 44668), (1718, 38818), (2986, 22334), (3436, 19409), (5972, 11167)]