780050686072

素因数分解:

$2^3\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{5692471}}^1$

素因数の和:5694931

約数の個数: 32

約数和(自身を含む): 1672220574720

約数和(自身を除く): 892169888648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2447, 4894, 9788, 17129, 19576, 34258, 68516, 137032, 5692471, 11384942, 22769884, 39847297, 45539768, 79694594, 159389188, 318778376, 13929476537, 27858953074, 55717906148, 97506335759, 111435812296, 195012671518, 390025343036, 780050686072]

約数ペア:

[(1, 780050686072), (2, 390025343036), (4, 195012671518), (7, 111435812296), (8, 97506335759), (14, 55717906148), (28, 27858953074), (56, 13929476537), (2447, 318778376), (4894, 159389188), (9788, 79694594), (17129, 45539768), (19576, 39847297), (34258, 22769884), (68516, 11384942), (137032, 5692471)]