26878256

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25073}}^1$

素因数の和:25148

約数の個数: 20

約数和(自身を含む): 52855992

約数和(自身を除く): 25977736

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25073, 50146, 100292, 200584, 401168, 1679891, 3359782, 6719564, 13439128, 26878256]

約数ペア:

[(1, 26878256), (2, 13439128), (4, 6719564), (8, 3359782), (16, 1679891), (67, 401168), (134, 200584), (268, 100292), (536, 50146), (1072, 25073)]