61976258

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{2153}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 95766840

約数和(自身を除く): 33790582

約数列:

[1, 2, 37, 74, 389, 778, 2153, 4306, 14393, 28786, 79661, 159322, 837517, 1675034, 30988129, 61976258]

約数ペア:

[(1, 61976258), (2, 30988129), (37, 1675034), (74, 837517), (389, 159322), (778, 79661), (2153, 28786), (4306, 14393)]