28178575369

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{97}}^1\times {\mathrm{8447}}^1$

素因数の和:8602

約数の個数: 32

約数和(自身を含む): 34573271040

約数和(自身を除く): 6394695671

約数列:

[1, 7, 17, 97, 119, 289, 679, 1649, 2023, 4913, 8447, 11543, 28033, 34391, 59129, 143599, 196231, 476561, 819359, 1005193, 2441183, 3335927, 5735513, 13929103, 17088281, 41500111, 97503721, 236794751, 290500777, 1657563257, 4025510767, 28178575369]

約数ペア:

[(1, 28178575369), (7, 4025510767), (17, 1657563257), (97, 290500777), (119, 236794751), (289, 97503721), (679, 41500111), (1649, 17088281), (2023, 13929103), (4913, 5735513), (8447, 3335927), (11543, 2441183), (28033, 1005193), (34391, 819359), (59129, 476561), (143599, 196231)]