7366990136

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{176989}}^1$

素因数の和:177060

約数の個数: 48

約数和(自身を含む): 15536182200

約数和(自身を除く): 8169192064

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1892, 3784, 5203, 10406, 20812, 41624, 176989, 353978, 707956, 1415912, 1946879, 3893758, 7610527, 7787516, 15221054, 15575032, 21415669, 30442108, 42831338, 60884216, 83715797, 85662676, 167431594, 171325352, 334863188, 669726376, 920873767, 1841747534, 3683495068, 7366990136]

約数ペア:

[(1, 7366990136), (2, 3683495068), (4, 1841747534), (8, 920873767), (11, 669726376), (22, 334863188), (43, 171325352), (44, 167431594), (86, 85662676), (88, 83715797), (121, 60884216), (172, 42831338), (242, 30442108), (344, 21415669), (473, 15575032), (484, 15221054), (946, 7787516), (968, 7610527), (1892, 3893758), (3784, 1946879), (5203, 1415912), (10406, 707956), (20812, 353978), (41624, 176989)]