28319874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11597}}^1$

素因数の和:11650

約数の個数: 32

約数和(自身を含む): 63464256

約数和(自身を除く): 35144382

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 11597, 23194, 34791, 69582, 127567, 255134, 382701, 429089, 765402, 858178, 1287267, 2574534, 4719979, 9439958, 14159937, 28319874]

約数ペア:

[(1, 28319874), (2, 14159937), (3, 9439958), (6, 4719979), (11, 2574534), (22, 1287267), (33, 858178), (37, 765402), (66, 429089), (74, 382701), (111, 255134), (222, 127567), (407, 69582), (814, 34791), (1221, 23194), (2442, 11597)]