25844924

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 28345156

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 479, 574, 658, 958, 1148, 1316, 1916, 1927, 3353, 3854, 6706, 7708, 13412, 13489, 19639, 22513, 26978, 39278, 45026, 53956, 78556, 90052, 137473, 157591, 274946, 315182, 549892, 630364, 923033, 1846066, 3692132, 6461231, 12922462, 25844924]

約数ペア:

[(1, 25844924), (2, 12922462), (4, 6461231), (7, 3692132), (14, 1846066), (28, 923033), (41, 630364), (47, 549892), (82, 315182), (94, 274946), (164, 157591), (188, 137473), (287, 90052), (329, 78556), (479, 53956), (574, 45026), (658, 39278), (958, 26978), (1148, 22513), (1316, 19639), (1916, 13489), (1927, 13412), (3353, 7708), (3854, 6706)]