66349946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 116157888

約数和(自身を除く): 49807942

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 3491, 6982, 9503, 19006, 45383, 59347, 90766, 118694, 150113, 300226, 771511, 1543022, 1951469, 2551921, 3902938, 5103842, 33174973, 66349946]

約数ペア:

[(1, 66349946), (2, 33174973), (13, 5103842), (17, 3902938), (26, 2551921), (34, 1951469), (43, 1543022), (86, 771511), (221, 300226), (442, 150113), (559, 118694), (731, 90766), (1118, 59347), (1462, 45383), (3491, 19006), (6982, 9503)]