74347966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43889}}^1$

素因数の和:43920

約数の個数: 24

約数和(自身を含む): 140096880

約数和(自身を除く): 65748914

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 43889, 87778, 307223, 482779, 614446, 965558, 3379453, 5310569, 6758906, 10621138, 37173983, 74347966]

約数ペア:

[(1, 74347966), (2, 37173983), (7, 10621138), (11, 6758906), (14, 5310569), (22, 3379453), (77, 965558), (121, 614446), (154, 482779), (242, 307223), (847, 87778), (1694, 43889)]