42021224

素因数分解:

$2^3\times 7^2\times {\mathrm{107197}}^1$

素因数の和:107217

約数の個数: 24

約数和(自身を含む): 91654290

約数和(自身を除く): 49633066

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 107197, 214394, 428788, 750379, 857576, 1500758, 3001516, 5252653, 6003032, 10505306, 21010612, 42021224]

約数ペア:

[(1, 42021224), (2, 21010612), (4, 10505306), (7, 6003032), (8, 5252653), (14, 3001516), (28, 1500758), (49, 857576), (56, 750379), (98, 428788), (196, 214394), (392, 107197)]