67397246

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{3491}}^1$

素因数の和:3704

約数の個数: 24

約数和(自身を含む): 118232136

約数和(自身を除く): 50834890

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 3491, 6982, 9653, 19306, 24437, 48874, 171059, 342118, 687727, 1375454, 4814089, 9628178, 33698623, 67397246]

約数ペア:

[(1, 67397246), (2, 33698623), (7, 9628178), (14, 4814089), (49, 1375454), (98, 687727), (197, 342118), (394, 171059), (1379, 48874), (2758, 24437), (3491, 19306), (6982, 9653)]