63871886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7039}}^1$

素因数の和:7403

約数の個数: 16

約数和(自身を含む): 103488000

約数和(自身を除く): 39616114

約数列:

[1, 2, 13, 26, 349, 698, 4537, 7039, 9074, 14078, 91507, 183014, 2456611, 4913222, 31935943, 63871886]

約数ペア:

[(1, 63871886), (2, 31935943), (13, 4913222), (26, 2456611), (349, 183014), (698, 91507), (4537, 14078), (7039, 9074)]