28213444

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6673}}^1$

素因数の和:6835

約数の個数: 24

約数和(自身を含む): 56809088

約数和(自身を除く): 28595644

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 6673, 13346, 26692, 46711, 93422, 186844, 1007623, 2015246, 4030492, 7053361, 14106722, 28213444]

約数ペア:

[(1, 28213444), (2, 14106722), (4, 7053361), (7, 4030492), (14, 2015246), (28, 1007623), (151, 186844), (302, 93422), (604, 46711), (1057, 26692), (2114, 13346), (4228, 6673)]