65668538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7237}}^1$

素因数の和:7601

約数の個数: 16

約数和(自身を含む): 106398600

約数和(自身を除く): 40730062

約数列:

[1, 2, 13, 26, 349, 698, 4537, 7237, 9074, 14474, 94081, 188162, 2525713, 5051426, 32834269, 65668538]

約数ペア:

[(1, 65668538), (2, 32834269), (13, 5051426), (26, 2525713), (349, 188162), (698, 94081), (4537, 14474), (7237, 9074)]