28720298504

素因数分解:

$2^3\times {\mathrm{25447}}^1\times {\mathrm{141079}}^1$

素因数の和:166532

約数の個数: 16

約数和(自身を含む): 53853057600

約数和(自身を除く): 25132759096

約数列:

[1, 2, 4, 8, 25447, 50894, 101788, 141079, 203576, 282158, 564316, 1128632, 3590037313, 7180074626, 14360149252, 28720298504]

約数ペア:

[(1, 28720298504), (2, 14360149252), (4, 7180074626), (8, 3590037313), (25447, 1128632), (50894, 564316), (101788, 282158), (141079, 203576)]