57489782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{216127}}^1$

素因数の和:216155

約数の個数: 16

約数和(自身を含む): 103741440

約数和(自身を除く): 46251658

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 216127, 432254, 1512889, 3025778, 4106413, 8212826, 28744891, 57489782]

約数ペア:

[(1, 57489782), (2, 28744891), (7, 8212826), (14, 4106413), (19, 3025778), (38, 1512889), (133, 432254), (266, 216127)]