71550452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{11243}}^1$

素因数の和:11327

約数の個数: 24

約数和(自身を含む): 131599776

約数和(自身を除く): 60049324

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 11243, 22486, 44972, 415991, 483449, 831982, 966898, 1663964, 1933796, 17887613, 35775226, 71550452]

約数ペア:

[(1, 71550452), (2, 35775226), (4, 17887613), (37, 1933796), (43, 1663964), (74, 966898), (86, 831982), (148, 483449), (172, 415991), (1591, 44972), (3182, 22486), (6364, 11243)]