4119352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 8341200

約数和(自身を除く): 4221848

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 661, 779, 1322, 1558, 2644, 3116, 5288, 6232, 12559, 25118, 27101, 50236, 54202, 100472, 108404, 216808, 514919, 1029838, 2059676, 4119352]

約数ペア:

[(1, 4119352), (2, 2059676), (4, 1029838), (8, 514919), (19, 216808), (38, 108404), (41, 100472), (76, 54202), (82, 50236), (152, 27101), (164, 25118), (328, 12559), (661, 6232), (779, 5288), (1322, 3116), (1558, 2644)]