8271284

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4409}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 16793280

約数和(自身を除く): 8521996

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 4409, 8818, 17636, 30863, 61726, 123452, 295403, 590806, 1181612, 2067821, 4135642, 8271284]

約数ペア:

[(1, 8271284), (2, 4135642), (4, 2067821), (7, 1181612), (14, 590806), (28, 295403), (67, 123452), (134, 61726), (268, 30863), (469, 17636), (938, 8818), (1876, 4409)]