68373994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{37039}}^1$

素因数の和:37125

約数の個数: 16

約数和(自身を含む): 112008960

約数和(自身を除く): 43634966

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 37039, 74078, 481507, 963014, 2629769, 5259538, 34186997, 68373994]

約数ペア:

[(1, 68373994), (2, 34186997), (13, 5259538), (26, 2629769), (71, 963014), (142, 481507), (923, 74078), (1846, 37039)]