39729602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78517}}^1$

素因数の和:78553

約数の個数: 16

約数和(自身を含む): 67839552

約数和(自身を除く): 28109950

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 78517, 157034, 863687, 1727374, 1805891, 3611782, 19864801, 39729602]

約数ペア:

[(1, 39729602), (2, 19864801), (11, 3611782), (22, 1805891), (23, 1727374), (46, 863687), (253, 157034), (506, 78517)]