28788838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 49523040

約数和(自身を除く): 20734202

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 494, 577, 1154, 1313, 1919, 2626, 3838, 7501, 10963, 15002, 21926, 24947, 49894, 58277, 116554, 142519, 285038, 757601, 1107263, 1515202, 2214526, 14394419, 28788838]

約数ペア:

[(1, 28788838), (2, 14394419), (13, 2214526), (19, 1515202), (26, 1107263), (38, 757601), (101, 285038), (202, 142519), (247, 116554), (494, 58277), (577, 49894), (1154, 24947), (1313, 21926), (1919, 15002), (2626, 10963), (3838, 7501)]