28134366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3371}}^1$

素因数の和:3496

約数の個数: 32

約数和(自身を含む): 61181568

約数和(自身を除く): 33047202

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 3371, 4173, 6742, 8346, 10113, 20226, 43823, 87646, 131469, 262938, 360697, 721394, 1082091, 2164182, 4689061, 9378122, 14067183, 28134366]

約数ペア:

[(1, 28134366), (2, 14067183), (3, 9378122), (6, 4689061), (13, 2164182), (26, 1082091), (39, 721394), (78, 360697), (107, 262938), (214, 131469), (321, 87646), (642, 43823), (1391, 20226), (2782, 10113), (3371, 8346), (4173, 6742)]