2642864

素因数分解:

$2^4\times 7^2\times {\mathrm{3371}}^1$

素因数の和:3393

約数の個数: 30

約数和(自身を含む): 5958324

約数和(自身を除く): 3315460

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3371, 6742, 13484, 23597, 26968, 47194, 53936, 94388, 165179, 188776, 330358, 377552, 660716, 1321432, 2642864]

約数ペア:

[(1, 2642864), (2, 1321432), (4, 660716), (7, 377552), (8, 330358), (14, 188776), (16, 165179), (28, 94388), (49, 53936), (56, 47194), (98, 26968), (112, 23597), (196, 13484), (392, 6742), (784, 3371)]