25006548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{853}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 66953600

約数和(自身を除く): 41947052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 698, 853, 1047, 1396, 1706, 2094, 2443, 2559, 3412, 4188, 4886, 5118, 5971, 7329, 9772, 10236, 11942, 14658, 17913, 23884, 29316, 35826, 71652, 297697, 595394, 893091, 1190788, 1786182, 2083879, 3572364, 4167758, 6251637, 8335516, 12503274, 25006548]

約数ペア:

[(1, 25006548), (2, 12503274), (3, 8335516), (4, 6251637), (6, 4167758), (7, 3572364), (12, 2083879), (14, 1786182), (21, 1190788), (28, 893091), (42, 595394), (84, 297697), (349, 71652), (698, 35826), (853, 29316), (1047, 23884), (1396, 17913), (1706, 14658), (2094, 11942), (2443, 10236), (2559, 9772), (3412, 7329), (4188, 5971), (4886, 5118)]