28346318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14159}}^1$

素因数の和:14192

約数の個数: 32

約数和(自身を含む): 57093120

約数和(自身を除く): 28746802

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 14159, 28318, 99113, 155749, 184067, 198226, 311498, 368134, 1090243, 1288469, 2024737, 2180486, 2576938, 4049474, 14173159, 28346318]

約数ペア:

[(1, 28346318), (2, 14173159), (7, 4049474), (11, 2576938), (13, 2180486), (14, 2024737), (22, 1288469), (26, 1090243), (77, 368134), (91, 311498), (143, 198226), (154, 184067), (182, 155749), (286, 99113), (1001, 28318), (2002, 14159)]