42374992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3947}}^1$

素因数の和:4027

約数の個数: 40

約数和(自身を含む): 91056672

約数和(自身を除く): 48681680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 3947, 5368, 7894, 10736, 15788, 31576, 43417, 63152, 86834, 173668, 240767, 347336, 481534, 694672, 963068, 1926136, 2648437, 3852272, 5296874, 10593748, 21187496, 42374992]

約数ペア:

[(1, 42374992), (2, 21187496), (4, 10593748), (8, 5296874), (11, 3852272), (16, 2648437), (22, 1926136), (44, 963068), (61, 694672), (88, 481534), (122, 347336), (176, 240767), (244, 173668), (488, 86834), (671, 63152), (976, 43417), (1342, 31576), (2684, 15788), (3947, 10736), (5368, 7894)]