25172342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56951}}^1$

素因数の和:56983

約数の個数: 16

約数和(自身を含む): 43055712

約数和(自身を除く): 17883370

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 56951, 113902, 740363, 968167, 1480726, 1936334, 12586171, 25172342]

約数ペア:

[(1, 25172342), (2, 12586171), (13, 1936334), (17, 1480726), (26, 968167), (34, 740363), (221, 113902), (442, 56951)]