64441568

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{1471}}^1$

素因数の和:1555

約数の個数: 36

約数和(自身を含む): 130479552

約数和(自身を除く): 66037984

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 1369, 1471, 2738, 2942, 5476, 5884, 10952, 11768, 21904, 23536, 43808, 47072, 54427, 108854, 217708, 435416, 870832, 1741664, 2013799, 4027598, 8055196, 16110392, 32220784, 64441568]

約数ペア:

[(1, 64441568), (2, 32220784), (4, 16110392), (8, 8055196), (16, 4027598), (32, 2013799), (37, 1741664), (74, 870832), (148, 435416), (296, 217708), (592, 108854), (1184, 54427), (1369, 47072), (1471, 43808), (2738, 23536), (2942, 21904), (5476, 11768), (5884, 10952)]