25844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 56448

約数和(自身を除く): 30604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 12922, 25844]

約数ペア:

[(1, 25844), (2, 12922), (4, 6461), (7, 3692), (13, 1988), (14, 1846), (26, 994), (28, 923), (52, 497), (71, 364), (91, 284), (142, 182)]