71665076

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{38201}}^1$

素因数の和:38279

約数の個数: 24

約数和(自身を含む): 145473216

約数和(自身を除く): 73808140

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 38201, 76402, 152804, 267407, 534814, 1069628, 2559467, 5118934, 10237868, 17916269, 35832538, 71665076]

約数ペア:

[(1, 71665076), (2, 35832538), (4, 17916269), (7, 10237868), (14, 5118934), (28, 2559467), (67, 1069628), (134, 534814), (268, 267407), (469, 152804), (938, 76402), (1876, 38201)]