65716038

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{51421}}^1$

素因数の和:51500

約数の個数: 24

約数和(自身を含む): 144392976

約数和(自身を除く): 78676938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 51421, 102842, 154263, 308526, 462789, 925578, 3650891, 7301782, 10952673, 21905346, 32858019, 65716038]

約数ペア:

[(1, 65716038), (2, 32858019), (3, 21905346), (6, 10952673), (9, 7301782), (18, 3650891), (71, 925578), (142, 462789), (213, 308526), (426, 154263), (639, 102842), (1278, 51421)]