67671248

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79801}}^1$

素因数の和:79862

約数の個数: 20

約数和(自身を含む): 133588548

約数和(自身を除く): 65917300

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 79801, 159602, 319204, 638408, 1276816, 4229453, 8458906, 16917812, 33835624, 67671248]

約数ペア:

[(1, 67671248), (2, 33835624), (4, 16917812), (8, 8458906), (16, 4229453), (53, 1276816), (106, 638408), (212, 319204), (424, 159602), (848, 79801)]