28819224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 89955840

約数和(自身を除く): 61136616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 211, 252, 271, 422, 504, 542, 633, 813, 844, 1084, 1266, 1477, 1626, 1688, 1897, 1899, 2168, 2439, 2532, 2954, 3252, 3794, 3798, 4431, 4878, 5064, 5691, 5908, 6504, 7588, 7596, 8862, 9756, 11382, 11816, 13293, 15176, 15192, 17073, 17724, 19512, 22764, 26586, 34146, 35448, 45528, 53172, 57181, 68292, 106344, 114362, 136584, 171543, 228724, 343086, 400267, 457448, 514629, 686172, 800534, 1029258, 1200801, 1372344, 1601068, 2058516, 2401602, 3202136, 3602403, 4117032, 4803204, 7204806, 9606408, 14409612, 28819224]

約数ペア:

[(1, 28819224), (2, 14409612), (3, 9606408), (4, 7204806), (6, 4803204), (7, 4117032), (8, 3602403), (9, 3202136), (12, 2401602), (14, 2058516), (18, 1601068), (21, 1372344), (24, 1200801), (28, 1029258), (36, 800534), (42, 686172), (56, 514629), (63, 457448), (72, 400267), (84, 343086), (126, 228724), (168, 171543), (211, 136584), (252, 114362), (271, 106344), (422, 68292), (504, 57181), (542, 53172), (633, 45528), (813, 35448), (844, 34146), (1084, 26586), (1266, 22764), (1477, 19512), (1626, 17724), (1688, 17073), (1897, 15192), (1899, 15176), (2168, 13293), (2439, 11816), (2532, 11382), (2954, 9756), (3252, 8862), (3794, 7596), (3798, 7588), (4431, 6504), (4878, 5908), (5064, 5691)]