42761048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 93899520

約数和(自身を除く): 51138472

約数列:

[1, 2, 4, 8, 11, 22, 23, 37, 44, 46, 74, 88, 92, 148, 184, 253, 296, 407, 506, 571, 814, 851, 1012, 1142, 1628, 1702, 2024, 2284, 3256, 3404, 4568, 6281, 6808, 9361, 12562, 13133, 18722, 21127, 25124, 26266, 37444, 42254, 50248, 52532, 74888, 84508, 105064, 144463, 169016, 232397, 288926, 464794, 485921, 577852, 929588, 971842, 1155704, 1859176, 1943684, 3887368, 5345131, 10690262, 21380524, 42761048]

約数ペア:

[(1, 42761048), (2, 21380524), (4, 10690262), (8, 5345131), (11, 3887368), (22, 1943684), (23, 1859176), (37, 1155704), (44, 971842), (46, 929588), (74, 577852), (88, 485921), (92, 464794), (148, 288926), (184, 232397), (253, 169016), (296, 144463), (407, 105064), (506, 84508), (571, 74888), (814, 52532), (851, 50248), (1012, 42254), (1142, 37444), (1628, 26266), (1702, 25124), (2024, 21127), (2284, 18722), (3256, 13133), (3404, 12562), (4568, 9361), (6281, 6808)]