28187652

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 68765760

約数和(自身を除く): 40578108

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 107, 116, 174, 214, 321, 348, 428, 642, 757, 1284, 1514, 2271, 3028, 3103, 4542, 6206, 9084, 9309, 12412, 18618, 21953, 37236, 43906, 65859, 80999, 87812, 131718, 161998, 242997, 263436, 323996, 485994, 971988, 2348971, 4697942, 7046913, 9395884, 14093826, 28187652]

約数ペア:

[(1, 28187652), (2, 14093826), (3, 9395884), (4, 7046913), (6, 4697942), (12, 2348971), (29, 971988), (58, 485994), (87, 323996), (107, 263436), (116, 242997), (174, 161998), (214, 131718), (321, 87812), (348, 80999), (428, 65859), (642, 43906), (757, 37236), (1284, 21953), (1514, 18618), (2271, 12412), (3028, 9309), (3103, 9084), (4542, 6206)]