70951438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15013}}^1$

素因数の和:15171

約数の個数: 16

約数和(自身を含む): 113505840

約数和(自身を除く): 42554402

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 15013, 30026, 255221, 510442, 2086807, 4173614, 35475719, 70951438]

約数ペア:

[(1, 70951438), (2, 35475719), (17, 4173614), (34, 2086807), (139, 510442), (278, 255221), (2363, 30026), (4726, 15013)]