28804476

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{15289}}^1$

素因数の和:15453

約数の個数: 24

約数和(自身を含む): 67642960

約数和(自身を除く): 38838484

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 15289, 30578, 45867, 61156, 91734, 183468, 2400373, 4800746, 7201119, 9601492, 14402238, 28804476]

約数ペア:

[(1, 28804476), (2, 14402238), (3, 9601492), (4, 7201119), (6, 4800746), (12, 2400373), (157, 183468), (314, 91734), (471, 61156), (628, 45867), (942, 30578), (1884, 15289)]