28548806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 50688288

約数和(自身を除く): 22139482

約数列:

[1, 2, 11, 13, 22, 26, 143, 173, 286, 346, 577, 1154, 1903, 2249, 3806, 4498, 6347, 7501, 12694, 15002, 24739, 49478, 82511, 99821, 165022, 199642, 1098031, 1297673, 2196062, 2595346, 14274403, 28548806]

約数ペア:

[(1, 28548806), (2, 14274403), (11, 2595346), (13, 2196062), (22, 1297673), (26, 1098031), (143, 199642), (173, 165022), (286, 99821), (346, 82511), (577, 49478), (1154, 24739), (1903, 15002), (2249, 12694), (3806, 7501), (4498, 6347)]