28260534

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{7213}}^1$

素因数の和:7871

約数の個数: 16

約数和(自身を含む): 56615472

約数和(自身を除く): 28354938

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 7213, 14426, 21639, 43278, 4710089, 9420178, 14130267, 28260534]

約数ペア:

[(1, 28260534), (2, 14130267), (3, 9420178), (6, 4710089), (653, 43278), (1306, 21639), (1959, 14426), (3918, 7213)]