65366974

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3435

約数の個数: 16

約数和(自身を含む): 100139760

約数和(自身を除く): 34772786

約数列:

[1, 2, 73, 139, 146, 278, 3221, 6442, 10147, 20294, 235133, 447719, 470266, 895438, 32683487, 65366974]

約数ペア:

[(1, 65366974), (2, 32683487), (73, 895438), (139, 470266), (146, 447719), (278, 235133), (3221, 20294), (6442, 10147)]