28005408

素因数分解:

$2^5\times 3^2\times {\mathrm{97241}}^1$

素因数の和:97257

約数の個数: 36

約数和(自身を含む): 79641198

約数和(自身を除く): 51635790

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 97241, 194482, 291723, 388964, 583446, 777928, 875169, 1166892, 1555856, 1750338, 2333784, 3111712, 3500676, 4667568, 7001352, 9335136, 14002704, 28005408]

約数ペア:

[(1, 28005408), (2, 14002704), (3, 9335136), (4, 7001352), (6, 4667568), (8, 3500676), (9, 3111712), (12, 2333784), (16, 1750338), (18, 1555856), (24, 1166892), (32, 875169), (36, 777928), (48, 583446), (72, 388964), (96, 291723), (144, 194482), (288, 97241)]