7881076

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4201}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 16001216

約数和(自身を除く): 8120140

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 4201, 8402, 16804, 29407, 58814, 117628, 281467, 562934, 1125868, 1970269, 3940538, 7881076]

約数ペア:

[(1, 7881076), (2, 3940538), (4, 1970269), (7, 1125868), (14, 562934), (28, 281467), (67, 117628), (134, 58814), (268, 29407), (469, 16804), (938, 8402), (1876, 4201)]