28618104

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 47586696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 456, 582, 647, 776, 1164, 1294, 1843, 1941, 2328, 2588, 3686, 3882, 5176, 5529, 7372, 7764, 11058, 12293, 14744, 15528, 22116, 24586, 36879, 44232, 49172, 62759, 73758, 98344, 125518, 147516, 188277, 251036, 295032, 376554, 502072, 753108, 1192421, 1506216, 2384842, 3577263, 4769684, 7154526, 9539368, 14309052, 28618104]

約数ペア:

[(1, 28618104), (2, 14309052), (3, 9539368), (4, 7154526), (6, 4769684), (8, 3577263), (12, 2384842), (19, 1506216), (24, 1192421), (38, 753108), (57, 502072), (76, 376554), (97, 295032), (114, 251036), (152, 188277), (194, 147516), (228, 125518), (291, 98344), (388, 73758), (456, 62759), (582, 49172), (647, 44232), (776, 36879), (1164, 24586), (1294, 22116), (1843, 15528), (1941, 14744), (2328, 12293), (2588, 11058), (3686, 7764), (3882, 7372), (5176, 5529)]