12527284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 27699840

約数和(自身を除く): 15172556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 457, 623, 914, 979, 1246, 1828, 1958, 2492, 3199, 3916, 5027, 6398, 6853, 10054, 12796, 13706, 20108, 27412, 35189, 40673, 70378, 81346, 140756, 162692, 284711, 447403, 569422, 894806, 1138844, 1789612, 3131821, 6263642, 12527284]

約数ペア:

[(1, 12527284), (2, 6263642), (4, 3131821), (7, 1789612), (11, 1138844), (14, 894806), (22, 569422), (28, 447403), (44, 284711), (77, 162692), (89, 140756), (154, 81346), (178, 70378), (308, 40673), (356, 35189), (457, 27412), (623, 20108), (914, 13706), (979, 12796), (1246, 10054), (1828, 6853), (1958, 6398), (2492, 5027), (3199, 3916)]