68498386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{43853}}^1$

素因数の和:43937

約数の個数: 16

約数和(自身を含む): 113669568

約数和(自身を除く): 45171182

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 43853, 87706, 482383, 964766, 3113563, 6227126, 34249193, 68498386]

約数ペア:

[(1, 68498386), (2, 34249193), (11, 6227126), (22, 3113563), (71, 964766), (142, 482383), (781, 87706), (1562, 43853)]