56256872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 130416000

約数和(自身を除く): 74159128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 1429, 2072, 2812, 2858, 4921, 5624, 5716, 9842, 10003, 11432, 19684, 20006, 27151, 39368, 40012, 52873, 54302, 80024, 105746, 108604, 190057, 211492, 217208, 370111, 380114, 422984, 740222, 760228, 1004587, 1480444, 1520456, 2009174, 2960888, 4018348, 7032109, 8036696, 14064218, 28128436, 56256872]

約数ペア:

[(1, 56256872), (2, 28128436), (4, 14064218), (7, 8036696), (8, 7032109), (14, 4018348), (19, 2960888), (28, 2009174), (37, 1520456), (38, 1480444), (56, 1004587), (74, 760228), (76, 740222), (133, 422984), (148, 380114), (152, 370111), (259, 217208), (266, 211492), (296, 190057), (518, 108604), (532, 105746), (703, 80024), (1036, 54302), (1064, 52873), (1406, 40012), (1429, 39368), (2072, 27151), (2812, 20006), (2858, 19684), (4921, 11432), (5624, 10003), (5716, 9842)]