67252784

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{6359}}^1$

素因数の和:7028

約数の個数: 20

約数和(自身を含む): 130519920

約数和(自身を除く): 63267136

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 6359, 10576, 12718, 25436, 50872, 101744, 4203299, 8406598, 16813196, 33626392, 67252784]

約数ペア:

[(1, 67252784), (2, 33626392), (4, 16813196), (8, 8406598), (16, 4203299), (661, 101744), (1322, 50872), (2644, 25436), (5288, 12718), (6359, 10576)]