25433486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1676

約数の個数: 24

約数和(自身を含む): 42215904

約数和(自身を除く): 16782418

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 1601, 3202, 7943, 15886, 20813, 41626, 75247, 150494, 270569, 541138, 978211, 1956422, 12716743, 25433486]

約数ペア:

[(1, 25433486), (2, 12716743), (13, 1956422), (26, 978211), (47, 541138), (94, 270569), (169, 150494), (338, 75247), (611, 41626), (1222, 20813), (1601, 15886), (3202, 7943)]