42077778842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{262399}}^1$

素因数の和:262646

約数の個数: 32

約数和(自身を含む): 71074713600

約数和(自身を除く): 28996934758

約数列:

[1, 2, 11, 22, 37, 74, 197, 394, 407, 814, 2167, 4334, 7289, 14578, 80179, 160358, 262399, 524798, 2886389, 5772778, 9708763, 19417526, 51692603, 103385206, 106796393, 213592786, 568618633, 1137237266, 1912626311, 3825252622, 21038889421, 42077778842]

約数ペア:

[(1, 42077778842), (2, 21038889421), (11, 3825252622), (22, 1912626311), (37, 1137237266), (74, 568618633), (197, 213592786), (394, 106796393), (407, 103385206), (814, 51692603), (2167, 19417526), (4334, 9708763), (7289, 5772778), (14578, 2886389), (80179, 524798), (160358, 262399)]