28688988

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{50867}}^1$

素因数の和:50921

約数の個数: 24

約数和(自身を含む): 68366592

約数和(自身を除く): 39677604

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 50867, 101734, 152601, 203468, 305202, 610404, 2390749, 4781498, 7172247, 9562996, 14344494, 28688988]

約数ペア:

[(1, 28688988), (2, 14344494), (3, 9562996), (4, 7172247), (6, 4781498), (12, 2390749), (47, 610404), (94, 305202), (141, 203468), (188, 152601), (282, 101734), (564, 50867)]