71499712

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{25981}}^1$

素因数の和:26036

約数の個数: 28

約数和(自身を含む): 145187416

約数和(自身を除く): 73687704

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 25981, 51962, 103924, 207848, 415696, 831392, 1117183, 1662784, 2234366, 4468732, 8937464, 17874928, 35749856, 71499712]

約数ペア:

[(1, 71499712), (2, 35749856), (4, 17874928), (8, 8937464), (16, 4468732), (32, 2234366), (43, 1662784), (64, 1117183), (86, 831392), (172, 415696), (344, 207848), (688, 103924), (1376, 51962), (2752, 25981)]