28583674

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 51388416

約数和(自身を除く): 22804742

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 983, 1966, 2077, 4154, 6881, 13762, 14539, 29078, 30473, 60946, 65861, 131722, 213311, 426622, 461027, 922054, 2041691, 4083382, 14291837, 28583674]

約数ペア:

[(1, 28583674), (2, 14291837), (7, 4083382), (14, 2041691), (31, 922054), (62, 461027), (67, 426622), (134, 213311), (217, 131722), (434, 65861), (469, 60946), (938, 30473), (983, 29078), (1966, 14539), (2077, 13762), (4154, 6881)]