61220756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1627}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 112136640

約数和(自身を除く): 50915884

約数列:

[1, 2, 4, 23, 46, 92, 409, 818, 1627, 1636, 3254, 6508, 9407, 18814, 37421, 37628, 74842, 149684, 665443, 1330886, 2661772, 15305189, 30610378, 61220756]

約数ペア:

[(1, 61220756), (2, 30610378), (4, 15305189), (23, 2661772), (46, 1330886), (92, 665443), (409, 149684), (818, 74842), (1627, 37628), (1636, 37421), (3254, 18814), (6508, 9407)]