25428443038

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1\times {\mathrm{70451}}^1$

素因数の和:71423

約数の個数: 16

約数和(自身を含む): 38348432640

約数和(自身を除く): 12919989602

約数列:

[1, 2, 251, 502, 719, 1438, 70451, 140902, 180469, 360938, 17683201, 35366402, 50654269, 101308538, 12714221519, 25428443038]

約数ペア:

[(1, 25428443038), (2, 12714221519), (251, 101308538), (502, 50654269), (719, 35366402), (1438, 17683201), (70451, 360938), (140902, 180469)]