28234608

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 77911680

約数和(自身を除く): 49677072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 373, 456, 498, 664, 746, 912, 996, 1119, 1328, 1492, 1577, 1992, 2238, 2984, 3154, 3984, 4476, 4731, 5968, 6308, 7087, 8952, 9462, 12616, 14174, 17904, 18924, 21261, 25232, 28348, 30959, 37848, 42522, 56696, 61918, 75696, 85044, 92877, 113392, 123836, 170088, 185754, 247672, 340176, 371508, 495344, 588221, 743016, 1176442, 1486032, 1764663, 2352884, 3529326, 4705768, 7058652, 9411536, 14117304, 28234608]

約数ペア:

[(1, 28234608), (2, 14117304), (3, 9411536), (4, 7058652), (6, 4705768), (8, 3529326), (12, 2352884), (16, 1764663), (19, 1486032), (24, 1176442), (38, 743016), (48, 588221), (57, 495344), (76, 371508), (83, 340176), (114, 247672), (152, 185754), (166, 170088), (228, 123836), (249, 113392), (304, 92877), (332, 85044), (373, 75696), (456, 61918), (498, 56696), (664, 42522), (746, 37848), (912, 30959), (996, 28348), (1119, 25232), (1328, 21261), (1492, 18924), (1577, 17904), (1992, 14174), (2238, 12616), (2984, 9462), (3154, 8952), (3984, 7087), (4476, 6308), (4731, 5968)]