28783428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 70217280

約数和(自身を除く): 41433852

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 107, 116, 174, 214, 321, 348, 428, 642, 773, 1284, 1546, 2319, 3092, 3103, 4638, 6206, 9276, 9309, 12412, 18618, 22417, 37236, 44834, 67251, 82711, 89668, 134502, 165422, 248133, 269004, 330844, 496266, 992532, 2398619, 4797238, 7195857, 9594476, 14391714, 28783428]

約数ペア:

[(1, 28783428), (2, 14391714), (3, 9594476), (4, 7195857), (6, 4797238), (12, 2398619), (29, 992532), (58, 496266), (87, 330844), (107, 269004), (116, 248133), (174, 165422), (214, 134502), (321, 89668), (348, 82711), (428, 67251), (642, 44834), (773, 37236), (1284, 22417), (1546, 18618), (2319, 12412), (3092, 9309), (3103, 9276), (4638, 6206)]