27819874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7159}}^1$

素因数の和:7257

約数の個数: 16

約数和(自身を含む): 43819200

約数和(自身を除く): 15999326

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 7159, 14318, 207611, 415222, 479653, 959306, 13909937, 27819874]

約数ペア:

[(1, 27819874), (2, 13909937), (29, 959306), (58, 479653), (67, 415222), (134, 207611), (1943, 14318), (3886, 7159)]