28857048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 83630400

約数和(自身を除く): 54773352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 121, 132, 152, 209, 228, 242, 264, 363, 418, 456, 484, 523, 627, 726, 836, 968, 1046, 1254, 1452, 1569, 1672, 2092, 2299, 2508, 2904, 3138, 4184, 4598, 5016, 5753, 6276, 6897, 9196, 9937, 11506, 12552, 13794, 17259, 18392, 19874, 23012, 27588, 29811, 34518, 39748, 46024, 55176, 59622, 63283, 69036, 79496, 109307, 119244, 126566, 138072, 189849, 218614, 238488, 253132, 327921, 379698, 437228, 506264, 655842, 759396, 874456, 1202377, 1311684, 1518792, 2404754, 2623368, 3607131, 4809508, 7214262, 9619016, 14428524, 28857048]

約数ペア:

[(1, 28857048), (2, 14428524), (3, 9619016), (4, 7214262), (6, 4809508), (8, 3607131), (11, 2623368), (12, 2404754), (19, 1518792), (22, 1311684), (24, 1202377), (33, 874456), (38, 759396), (44, 655842), (57, 506264), (66, 437228), (76, 379698), (88, 327921), (114, 253132), (121, 238488), (132, 218614), (152, 189849), (209, 138072), (228, 126566), (242, 119244), (264, 109307), (363, 79496), (418, 69036), (456, 63283), (484, 59622), (523, 55176), (627, 46024), (726, 39748), (836, 34518), (968, 29811), (1046, 27588), (1254, 23012), (1452, 19874), (1569, 18392), (1672, 17259), (2092, 13794), (2299, 12552), (2508, 11506), (2904, 9937), (3138, 9196), (4184, 6897), (4598, 6276), (5016, 5753)]