13866692

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 29127168

約数和(自身を除く): 15260476

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 257, 287, 329, 514, 574, 658, 1028, 1148, 1316, 1799, 1927, 3598, 3854, 7196, 7708, 10537, 12079, 13489, 21074, 24158, 26978, 42148, 48316, 53956, 73759, 84553, 147518, 169106, 295036, 338212, 495239, 990478, 1980956, 3466673, 6933346, 13866692]

約数ペア:

[(1, 13866692), (2, 6933346), (4, 3466673), (7, 1980956), (14, 990478), (28, 495239), (41, 338212), (47, 295036), (82, 169106), (94, 147518), (164, 84553), (188, 73759), (257, 53956), (287, 48316), (329, 42148), (514, 26978), (574, 24158), (658, 21074), (1028, 13489), (1148, 12079), (1316, 10537), (1799, 7708), (1927, 7196), (3598, 3854)]