67812116

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{58661}}^1$

素因数の和:58699

約数の個数: 18

約数和(自身を含む): 126064638

約数和(自身を除く): 58252522

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 58661, 117322, 234644, 997237, 1994474, 3988948, 16953029, 33906058, 67812116]

約数ペア:

[(1, 67812116), (2, 33906058), (4, 16953029), (17, 3988948), (34, 1994474), (68, 997237), (289, 234644), (578, 117322), (1156, 58661)]