12585848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 15407752

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 136, 179, 187, 188, 358, 374, 376, 517, 716, 748, 799, 1034, 1432, 1496, 1598, 1969, 2068, 3043, 3196, 3938, 4136, 6086, 6392, 7876, 8413, 8789, 12172, 15752, 16826, 17578, 24344, 33473, 33652, 35156, 66946, 67304, 70312, 92543, 133892, 143021, 185086, 267784, 286042, 370172, 572084, 740344, 1144168, 1573231, 3146462, 6292924, 12585848]

約数ペア:

[(1, 12585848), (2, 6292924), (4, 3146462), (8, 1573231), (11, 1144168), (17, 740344), (22, 572084), (34, 370172), (44, 286042), (47, 267784), (68, 185086), (88, 143021), (94, 133892), (136, 92543), (179, 70312), (187, 67304), (188, 66946), (358, 35156), (374, 33652), (376, 33473), (517, 24344), (716, 17578), (748, 16826), (799, 15752), (1034, 12172), (1432, 8789), (1496, 8413), (1598, 7876), (1969, 6392), (2068, 6086), (3043, 4136), (3196, 3938)]