66878954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{1249}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 103005000

約数和(自身を除く): 36126046

約数列:

[1, 2, 41, 82, 653, 1249, 1306, 2498, 26773, 51209, 53546, 102418, 815597, 1631194, 33439477, 66878954]

約数ペア:

[(1, 66878954), (2, 33439477), (41, 1631194), (82, 815597), (653, 102418), (1249, 53546), (1306, 51209), (2498, 26773)]