84374864

素因数分解:

$2^4\times 7^2\times {\mathrm{107621}}^1$

素因数の和:107643

約数の個数: 30

約数和(自身を含む): 190168074

約数和(自身を除く): 105793210

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 107621, 215242, 430484, 753347, 860968, 1506694, 1721936, 3013388, 5273429, 6026776, 10546858, 12053552, 21093716, 42187432, 84374864]

約数ペア:

[(1, 84374864), (2, 42187432), (4, 21093716), (7, 12053552), (8, 10546858), (14, 6026776), (16, 5273429), (28, 3013388), (49, 1721936), (56, 1506694), (98, 860968), (112, 753347), (196, 430484), (392, 215242), (784, 107621)]