71359088

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{120539}}^1$

素因数の和:120584

約数の個数: 20

約数和(自身を含む): 141996120

約数和(自身を除く): 70637032

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 120539, 241078, 482156, 964312, 1928624, 4459943, 8919886, 17839772, 35679544, 71359088]

約数ペア:

[(1, 71359088), (2, 35679544), (4, 17839772), (8, 8919886), (16, 4459943), (37, 1928624), (74, 964312), (148, 482156), (296, 241078), (592, 120539)]