25854276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{887}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 69221376

約数和(自身を除く): 43367100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 694, 887, 1041, 1388, 1774, 2082, 2429, 2661, 3548, 4164, 4858, 5322, 6209, 7287, 9716, 10644, 12418, 14574, 18627, 24836, 29148, 37254, 74508, 307789, 615578, 923367, 1231156, 1846734, 2154523, 3693468, 4309046, 6463569, 8618092, 12927138, 25854276]

約数ペア:

[(1, 25854276), (2, 12927138), (3, 8618092), (4, 6463569), (6, 4309046), (7, 3693468), (12, 2154523), (14, 1846734), (21, 1231156), (28, 923367), (42, 615578), (84, 307789), (347, 74508), (694, 37254), (887, 29148), (1041, 24836), (1388, 18627), (1774, 14574), (2082, 12418), (2429, 10644), (2661, 9716), (3548, 7287), (4164, 6209), (4858, 5322)]