42781144

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2819}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 92044800

約数和(自身を除く): 49263656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 2819, 3794, 5638, 7588, 11276, 15176, 19733, 22552, 39466, 78932, 157864, 763949, 1527898, 3055796, 5347643, 6111592, 10695286, 21390572, 42781144]

約数ペア:

[(1, 42781144), (2, 21390572), (4, 10695286), (7, 6111592), (8, 5347643), (14, 3055796), (28, 1527898), (56, 763949), (271, 157864), (542, 78932), (1084, 39466), (1897, 22552), (2168, 19733), (2819, 15176), (3794, 11276), (5638, 7588)]