28400982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{727}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 60383232

約数和(自身を除く): 31982250

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 383, 727, 766, 1149, 1454, 2181, 2298, 4362, 6511, 12359, 13022, 19533, 24718, 37077, 39066, 74154, 278441, 556882, 835323, 1670646, 4733497, 9466994, 14200491, 28400982]

約数ペア:

[(1, 28400982), (2, 14200491), (3, 9466994), (6, 4733497), (17, 1670646), (34, 835323), (51, 556882), (102, 278441), (383, 74154), (727, 39066), (766, 37077), (1149, 24718), (1454, 19533), (2181, 13022), (2298, 12359), (4362, 6511)]