28840396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3673}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 54727904

約数和(自身を除く): 25887508

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3673, 3926, 7346, 7852, 14692, 47749, 95498, 190996, 554623, 1109246, 2218492, 7210099, 14420198, 28840396]

約数ペア:

[(1, 28840396), (2, 14420198), (4, 7210099), (13, 2218492), (26, 1109246), (52, 554623), (151, 190996), (302, 95498), (604, 47749), (1963, 14692), (3673, 7852), (3926, 7346)]