1770208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 3919104

約数和(自身を除く): 2148896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 107, 176, 188, 214, 352, 376, 428, 517, 752, 856, 1034, 1177, 1504, 1712, 2068, 2354, 3424, 4136, 4708, 5029, 8272, 9416, 10058, 16544, 18832, 20116, 37664, 40232, 55319, 80464, 110638, 160928, 221276, 442552, 885104, 1770208]

約数ペア:

[(1, 1770208), (2, 885104), (4, 442552), (8, 221276), (11, 160928), (16, 110638), (22, 80464), (32, 55319), (44, 40232), (47, 37664), (88, 20116), (94, 18832), (107, 16544), (176, 10058), (188, 9416), (214, 8272), (352, 5029), (376, 4708), (428, 4136), (517, 3424), (752, 2354), (856, 2068), (1034, 1712), (1177, 1504)]