12517728

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 33276096

約数和(自身を除く): 20758368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1571, 1992, 2656, 3142, 3984, 4713, 6284, 7968, 9426, 12568, 18852, 25136, 37704, 50272, 75408, 130393, 150816, 260786, 391179, 521572, 782358, 1043144, 1564716, 2086288, 3129432, 4172576, 6258864, 12517728]

約数ペア:

[(1, 12517728), (2, 6258864), (3, 4172576), (4, 3129432), (6, 2086288), (8, 1564716), (12, 1043144), (16, 782358), (24, 521572), (32, 391179), (48, 260786), (83, 150816), (96, 130393), (166, 75408), (249, 50272), (332, 37704), (498, 25136), (664, 18852), (996, 12568), (1328, 9426), (1571, 7968), (1992, 6284), (2656, 4713), (3142, 3984)]