68281798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{70979}}^1$

素因数の和:71031

約数の個数: 16

約数和(自身を含む): 113284080

約数和(自身を除く): 45002282

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 70979, 141958, 922727, 1845454, 2626223, 5252446, 34140899, 68281798]

約数ペア:

[(1, 68281798), (2, 34140899), (13, 5252446), (26, 2626223), (37, 1845454), (74, 922727), (481, 141958), (962, 70979)]