70293878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{15091}}^1$

素因数の和:15247

約数の個数: 16

約数和(自身を含む): 112465584

約数和(自身を除く): 42171706

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 15091, 30182, 256547, 513094, 2067467, 4134934, 35146939, 70293878]

約数ペア:

[(1, 70293878), (2, 35146939), (17, 4134934), (34, 2067467), (137, 513094), (274, 256547), (2329, 30182), (4658, 15091)]