42490128

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{8273}}^1$

素因数の和:8391

約数の個数: 40

約数和(自身を含む): 110805408

約数和(自身を除く): 68315280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 8273, 16546, 24819, 33092, 49638, 66184, 99276, 132368, 198552, 397104, 885211, 1770422, 2655633, 3540844, 5311266, 7081688, 10622532, 14163376, 21245064, 42490128]

約数ペア:

[(1, 42490128), (2, 21245064), (3, 14163376), (4, 10622532), (6, 7081688), (8, 5311266), (12, 3540844), (16, 2655633), (24, 1770422), (48, 885211), (107, 397104), (214, 198552), (321, 132368), (428, 99276), (642, 66184), (856, 49638), (1284, 33092), (1712, 24819), (2568, 16546), (5136, 8273)]