28977367559

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1\times {\mathrm{1609}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 34745088000

約数和(自身を除く): 5767720441

約数列:

[1, 7, 29, 79, 203, 553, 1123, 1609, 2291, 7861, 11263, 16037, 32567, 46661, 88717, 127111, 227969, 326627, 621019, 889777, 1806907, 2572793, 3686219, 12648349, 18009551, 25803533, 52400303, 142745653, 366802121, 999219571, 4139623937, 28977367559]

約数ペア:

[(1, 28977367559), (7, 4139623937), (29, 999219571), (79, 366802121), (203, 142745653), (553, 52400303), (1123, 25803533), (1609, 18009551), (2291, 12648349), (7861, 3686219), (11263, 2572793), (16037, 1806907), (32567, 889777), (46661, 621019), (88717, 326627), (127111, 227969)]