79927926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2087}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 172585728

約数和(自身を除く): 92657802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1473, 2087, 2946, 4174, 6261, 6383, 12522, 12766, 19149, 27131, 38298, 54262, 81393, 162786, 1024717, 2049434, 3074151, 6148302, 13321321, 26642642, 39963963, 79927926]

約数ペア:

[(1, 79927926), (2, 39963963), (3, 26642642), (6, 13321321), (13, 6148302), (26, 3074151), (39, 2049434), (78, 1024717), (491, 162786), (982, 81393), (1473, 54262), (2087, 38298), (2946, 27131), (4174, 19149), (6261, 12766), (6383, 12522)]