66750706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 114561216

約数和(自身を除く): 47810510

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 902, 946, 1721, 1763, 3442, 3526, 18931, 19393, 37862, 38786, 70561, 74003, 141122, 148006, 776171, 814033, 1552342, 1628066, 3034123, 6068246, 33375353, 66750706]

約数ペア:

[(1, 66750706), (2, 33375353), (11, 6068246), (22, 3034123), (41, 1628066), (43, 1552342), (82, 814033), (86, 776171), (451, 148006), (473, 141122), (902, 74003), (946, 70561), (1721, 38786), (1763, 37862), (3442, 19393), (3526, 18931)]