67617394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{29221}}^1$

素因数の和:29325

約数の個数: 16

約数和(自身を含む): 110459160

約数和(自身を除く): 42841766

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 29221, 58442, 379873, 759746, 2600669, 5201338, 33808697, 67617394]

約数ペア:

[(1, 67617394), (2, 33808697), (13, 5201338), (26, 2600669), (89, 759746), (178, 379873), (1157, 58442), (2314, 29221)]