67700516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7193}}^1$

素因数の和:7391

約数の個数: 24

約数和(自身を含む): 128312184

約数和(自身を除く): 60611668

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 7193, 9412, 14386, 28772, 93509, 187018, 374036, 1301933, 2603866, 5207732, 16925129, 33850258, 67700516]

約数ペア:

[(1, 67700516), (2, 33850258), (4, 16925129), (13, 5207732), (26, 2603866), (52, 1301933), (181, 374036), (362, 187018), (724, 93509), (2353, 28772), (4706, 14386), (7193, 9412)]