71706628

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59557}}^1$

素因数の和:59611

約数の個数: 24

約数和(自身を含む): 146750912

約数和(自身を除く): 75044284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 59557, 119114, 238228, 416899, 833798, 1667596, 2560951, 5121902, 10243804, 17926657, 35853314, 71706628]

約数ペア:

[(1, 71706628), (2, 35853314), (4, 17926657), (7, 10243804), (14, 5121902), (28, 2560951), (43, 1667596), (86, 833798), (172, 416899), (301, 238228), (602, 119114), (1204, 59557)]