66571388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75307}}^1$

素因数の和:75341

約数の個数: 24

約数和(自身を含む): 132843312

約数和(自身を除く): 66271924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 75307, 150614, 301228, 978991, 1280219, 1957982, 2560438, 3915964, 5120876, 16642847, 33285694, 66571388]

約数ペア:

[(1, 66571388), (2, 33285694), (4, 16642847), (13, 5120876), (17, 3915964), (26, 2560438), (34, 1957982), (52, 1280219), (68, 978991), (221, 301228), (442, 150614), (884, 75307)]