6469091.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13967}}^1$

素因数の和:13995

約数の個数: 40

約数和(自身を含む): 48496896

約数和(自身を除く): 28160944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 13967, 27934, 55868, 97769, 111736, 181571, 195538, 223472, 363142, 391076, 726284, 782152, 1270997, 1452568, 1564304, 2541994, 2905136, 5083988, 10167976, 20335952]

約数ペア:

[(1, 20335952), (2, 10167976), (4, 5083988), (7, 2905136), (8, 2541994), (13, 1564304), (14, 1452568), (16, 1270997), (26, 782152), (28, 726284), (52, 391076), (56, 363142), (91, 223472), (104, 195538), (112, 181571), (182, 111736), (208, 97769), (364, 55868), (728, 27934), (1456, 13967)]