61395124

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3389}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 123016320

約数和(自身を除く): 61621196

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 3389, 4529, 6778, 9058, 13556, 18116, 23723, 47446, 94892, 2192683, 4385366, 8770732, 15348781, 30697562, 61395124]

約数ペア:

[(1, 61395124), (2, 30697562), (4, 15348781), (7, 8770732), (14, 4385366), (28, 2192683), (647, 94892), (1294, 47446), (2588, 23723), (3389, 18116), (4529, 13556), (6778, 9058)]