26608438

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1451}}^1$

素因数の和:1679

約数の個数: 16

約数和(自身を含む): 40928976

約数和(自身を除く): 14320538

約数列:

[1, 2, 53, 106, 173, 346, 1451, 2902, 9169, 18338, 76903, 153806, 251023, 502046, 13304219, 26608438]

約数ペア:

[(1, 26608438), (2, 13304219), (53, 502046), (106, 251023), (173, 153806), (346, 76903), (1451, 18338), (2902, 9169)]