61984516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 126282240

約数和(自身を除く): 64297724

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 173, 187, 346, 374, 479, 692, 748, 958, 1903, 1916, 2941, 3806, 5269, 5882, 7612, 8143, 10538, 11764, 16286, 21076, 32351, 32572, 64702, 82867, 89573, 129404, 165734, 179146, 331468, 358292, 911537, 1408739, 1823074, 2817478, 3646148, 5634956, 15496129, 30992258, 61984516]

約数ペア:

[(1, 61984516), (2, 30992258), (4, 15496129), (11, 5634956), (17, 3646148), (22, 2817478), (34, 1823074), (44, 1408739), (68, 911537), (173, 358292), (187, 331468), (346, 179146), (374, 165734), (479, 129404), (692, 89573), (748, 82867), (958, 64702), (1903, 32572), (1916, 32351), (2941, 21076), (3806, 16286), (5269, 11764), (5882, 10538), (7612, 8143)]