68302148

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{12473}}^1$

素因数の和:12551

約数の個数: 18

約数和(自身を含む): 122856426

約数和(自身を除く): 54554278

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 12473, 24946, 49892, 461501, 923002, 1846004, 17075537, 34151074, 68302148]

約数ペア:

[(1, 68302148), (2, 34151074), (4, 17075537), (37, 1846004), (74, 923002), (148, 461501), (1369, 49892), (2738, 24946), (5476, 12473)]