28873464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2804

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 50441736

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 2753, 3496, 5244, 5506, 8259, 10488, 11012, 16518, 22024, 33036, 52307, 63319, 66072, 104614, 126638, 156921, 189957, 209228, 253276, 313842, 379914, 418456, 506552, 627684, 759828, 1203061, 1255368, 1519656, 2406122, 3609183, 4812244, 7218366, 9624488, 14436732, 28873464]

約数ペア:

[(1, 28873464), (2, 14436732), (3, 9624488), (4, 7218366), (6, 4812244), (8, 3609183), (12, 2406122), (19, 1519656), (23, 1255368), (24, 1203061), (38, 759828), (46, 627684), (57, 506552), (69, 418456), (76, 379914), (92, 313842), (114, 253276), (138, 209228), (152, 189957), (184, 156921), (228, 126638), (276, 104614), (437, 66072), (456, 63319), (552, 52307), (874, 33036), (1311, 22024), (1748, 16518), (2622, 11012), (2753, 10488), (3496, 8259), (5244, 5506)]