70689502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{159931}}^1$

素因数の和:159963

約数の個数: 16

約数和(自身を含む): 120908592

約数和(自身を除く): 50219090

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 159931, 319862, 2079103, 2718827, 4158206, 5437654, 35344751, 70689502]

約数ペア:

[(1, 70689502), (2, 35344751), (13, 5437654), (17, 4158206), (26, 2718827), (34, 2079103), (221, 319862), (442, 159931)]