66288070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{288209}}^1$

素因数の和:288239

約数の個数: 16

約数和(自身を含む): 124506720

約数和(自身を除く): 58218650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 288209, 576418, 1441045, 2882090, 6628807, 13257614, 33144035, 66288070]

約数ペア:

[(1, 66288070), (2, 33144035), (5, 13257614), (10, 6628807), (23, 2882090), (46, 1441045), (115, 576418), (230, 288209)]