7891536

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 22766400

約数和(自身を除く): 14874864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 509, 646, 816, 912, 969, 1018, 1292, 1527, 1938, 2036, 2584, 3054, 3876, 4072, 5168, 6108, 7752, 8144, 8653, 9671, 12216, 15504, 17306, 19342, 24432, 25959, 29013, 34612, 38684, 51918, 58026, 69224, 77368, 103836, 116052, 138448, 154736, 164407, 207672, 232104, 328814, 415344, 464208, 493221, 657628, 986442, 1315256, 1972884, 2630512, 3945768, 7891536]

約数ペア:

[(1, 7891536), (2, 3945768), (3, 2630512), (4, 1972884), (6, 1315256), (8, 986442), (12, 657628), (16, 493221), (17, 464208), (19, 415344), (24, 328814), (34, 232104), (38, 207672), (48, 164407), (51, 154736), (57, 138448), (68, 116052), (76, 103836), (102, 77368), (114, 69224), (136, 58026), (152, 51918), (204, 38684), (228, 34612), (272, 29013), (304, 25959), (323, 24432), (408, 19342), (456, 17306), (509, 15504), (646, 12216), (816, 9671), (912, 8653), (969, 8144), (1018, 7752), (1292, 6108), (1527, 5168), (1938, 4072), (2036, 3876), (2584, 3054)]