28099816

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 53978400

約数和(自身を除く): 25878584

約数列:

[1, 2, 4, 8, 83, 101, 166, 202, 332, 404, 419, 664, 808, 838, 1676, 3352, 8383, 16766, 33532, 34777, 42319, 67064, 69554, 84638, 139108, 169276, 278216, 338552, 3512477, 7024954, 14049908, 28099816]

約数ペア:

[(1, 28099816), (2, 14049908), (4, 7024954), (8, 3512477), (83, 338552), (101, 278216), (166, 169276), (202, 139108), (332, 84638), (404, 69554), (419, 67064), (664, 42319), (808, 34777), (838, 33532), (1676, 16766), (3352, 8383)]