68873188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7393}}^1$

素因数の和:7551

約数の個数: 24

約数和(自身を含む): 128566872

約数和(自身を除く): 59693684

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 7393, 9316, 14786, 29572, 125681, 251362, 502724, 1012841, 2025682, 4051364, 17218297, 34436594, 68873188]

約数ペア:

[(1, 68873188), (2, 34436594), (4, 17218297), (17, 4051364), (34, 2025682), (68, 1012841), (137, 502724), (274, 251362), (548, 125681), (2329, 29572), (4658, 14786), (7393, 9316)]