72498491012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{60127}}^1\times {\mathrm{8147}}^1$

素因数の和:68315

約数の個数: 24

約数和(自身を含む): 130319503104

約数和(自身を除く): 57821012092

約数列:

[1, 2, 4, 37, 74, 148, 8147, 16294, 32588, 60127, 120254, 240508, 301439, 602878, 1205756, 2224699, 4449398, 8898796, 489854669, 979709338, 1959418676, 18124622753, 36249245506, 72498491012]

約数ペア:

[(1, 72498491012), (2, 36249245506), (4, 18124622753), (37, 1959418676), (74, 979709338), (148, 489854669), (8147, 8898796), (16294, 4449398), (32588, 2224699), (60127, 1205756), (120254, 602878), (240508, 301439)]