28876194

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{7603}}^1$

素因数の和:7822

約数の個数: 24

約数和(自身を含む): 62869872

約数和(自身を除く): 33993678

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 7603, 15206, 22809, 45618, 68427, 136854, 1604233, 3208466, 4812699, 9625398, 14438097, 28876194]

約数ペア:

[(1, 28876194), (2, 14438097), (3, 9625398), (6, 4812699), (9, 3208466), (18, 1604233), (211, 136854), (422, 68427), (633, 45618), (1266, 22809), (1899, 15206), (3798, 7603)]