25845988

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13001}}^1$

素因数の和:13083

約数の個数: 24

約数和(自身を含む): 52424064

約数和(自身を除く): 26578076

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13001, 26002, 52004, 91007, 182014, 364028, 923071, 1846142, 3692284, 6461497, 12922994, 25845988]

約数ペア:

[(1, 25845988), (2, 12922994), (4, 6461497), (7, 3692284), (14, 1846142), (28, 923071), (71, 364028), (142, 182014), (284, 91007), (497, 52004), (994, 26002), (1988, 13001)]