68215628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77167}}^1$

素因数の和:77201

約数の個数: 24

約数和(自身を含む): 136124352

約数和(自身を除く): 67908724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 77167, 154334, 308668, 1003171, 1311839, 2006342, 2623678, 4012684, 5247356, 17053907, 34107814, 68215628]

約数ペア:

[(1, 68215628), (2, 34107814), (4, 17053907), (13, 5247356), (17, 4012684), (26, 2623678), (34, 2006342), (52, 1311839), (68, 1003171), (221, 308668), (442, 154334), (884, 77167)]