26880811943

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 28354406400

約数和(自身を除く): 1473594457

約数列:

[1, 47, 53, 199, 211, 257, 2491, 9353, 9917, 10547, 11183, 12079, 13621, 41989, 51143, 54227, 495709, 525601, 640187, 1973483, 2225417, 2403721, 2548669, 2710579, 2874031, 10791173, 104594599, 127397213, 135079457, 507185131, 571932169, 26880811943]

約数ペア:

[(1, 26880811943), (47, 571932169), (53, 507185131), (199, 135079457), (211, 127397213), (257, 104594599), (2491, 10791173), (9353, 2874031), (9917, 2710579), (10547, 2548669), (11183, 2403721), (12079, 2225417), (13621, 1973483), (41989, 640187), (51143, 525601), (54227, 495709)]