71319202

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{1979}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 110151360

約数和(自身を除く): 38832158

約数列:

[1, 2, 37, 74, 487, 974, 1979, 3958, 18019, 36038, 73223, 146446, 963773, 1927546, 35659601, 71319202]

約数ペア:

[(1, 71319202), (2, 35659601), (37, 1927546), (74, 963773), (487, 146446), (974, 73223), (1979, 36038), (3958, 18019)]