5721128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 12984480

約数和(自身を除く): 7263352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 283, 361, 532, 566, 722, 1064, 1132, 1444, 1981, 2264, 2527, 2888, 3962, 5054, 5377, 7924, 10108, 10754, 15848, 20216, 21508, 37639, 43016, 75278, 102163, 150556, 204326, 301112, 408652, 715141, 817304, 1430282, 2860564, 5721128]

約数ペア:

[(1, 5721128), (2, 2860564), (4, 1430282), (7, 817304), (8, 715141), (14, 408652), (19, 301112), (28, 204326), (38, 150556), (56, 102163), (76, 75278), (133, 43016), (152, 37639), (266, 21508), (283, 20216), (361, 15848), (532, 10754), (566, 10108), (722, 7924), (1064, 5377), (1132, 5054), (1444, 3962), (1981, 2888), (2264, 2527)]