28958978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{3517}}^1$

素因数の和:3721

約数の個数: 16

約数和(自身を含む): 45593280

約数和(自身を除く): 16634302

約数列:

[1, 2, 23, 46, 179, 358, 3517, 4117, 7034, 8234, 80891, 161782, 629543, 1259086, 14479489, 28958978]

約数ペア:

[(1, 28958978), (2, 14479489), (23, 1259086), (46, 629543), (179, 161782), (358, 80891), (3517, 8234), (4117, 7034)]