76958308

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20981}}^1$

素因数の和:21123

約数の個数: 24

約数和(自身を含む): 155098944

約数和(自身を除く): 78140636

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 20981, 41962, 83924, 146867, 293734, 587468, 2748511, 5497022, 10994044, 19239577, 38479154, 76958308]

約数ペア:

[(1, 76958308), (2, 38479154), (4, 19239577), (7, 10994044), (14, 5497022), (28, 2748511), (131, 587468), (262, 293734), (524, 146867), (917, 83924), (1834, 41962), (3668, 20981)]