25762492

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12959}}^1$

素因数の和:13041

約数の個数: 24

約数和(自身を含む): 52254720

約数和(自身を除く): 26492228

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 12959, 25918, 51836, 90713, 181426, 362852, 920089, 1840178, 3680356, 6440623, 12881246, 25762492]

約数ペア:

[(1, 25762492), (2, 12881246), (4, 6440623), (7, 3680356), (14, 1840178), (28, 920089), (71, 362852), (142, 181426), (284, 90713), (497, 51836), (994, 25918), (1988, 12959)]