25777276

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1997}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 51692256

約数和(自身を除く): 25914980

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 1997, 3227, 3994, 6454, 7988, 12908, 13979, 27958, 55916, 920617, 1841234, 3682468, 6444319, 12888638, 25777276]

約数ペア:

[(1, 25777276), (2, 12888638), (4, 6444319), (7, 3682468), (14, 1841234), (28, 920617), (461, 55916), (922, 27958), (1844, 13979), (1997, 12908), (3227, 7988), (3994, 6454)]