66475678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 110769120

約数和(自身を除く): 44293442

約数列:

[1, 2, 17, 34, 41, 43, 82, 86, 697, 731, 1109, 1394, 1462, 1763, 2218, 3526, 18853, 29971, 37706, 45469, 47687, 59942, 90938, 95374, 772973, 810679, 1545946, 1621358, 1955167, 3910334, 33237839, 66475678]

約数ペア:

[(1, 66475678), (2, 33237839), (17, 3910334), (34, 1955167), (41, 1621358), (43, 1545946), (82, 810679), (86, 772973), (697, 95374), (731, 90938), (1109, 59942), (1394, 47687), (1462, 45469), (1763, 37706), (2218, 29971), (3526, 18853)]