28136796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{123407}}^1$

素因数の和:123433

約数の個数: 24

約数和(自身を含む): 69108480

約数和(自身を除く): 40971684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 123407, 246814, 370221, 493628, 740442, 1480884, 2344733, 4689466, 7034199, 9378932, 14068398, 28136796]

約数ペア:

[(1, 28136796), (2, 14068398), (3, 9378932), (4, 7034199), (6, 4689466), (12, 2344733), (19, 1480884), (38, 740442), (57, 493628), (76, 370221), (114, 246814), (228, 123407)]