7072688

素因数分解:

$2^4\times 7^1\times {\mathrm{63149}}^1$

素因数の和:63164

約数の個数: 20

約数和(自身を含む): 15661200

約数和(自身を除く): 8588512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 63149, 126298, 252596, 442043, 505192, 884086, 1010384, 1768172, 3536344, 7072688]

約数ペア:

[(1, 7072688), (2, 3536344), (4, 1768172), (7, 1010384), (8, 884086), (14, 505192), (16, 442043), (28, 252596), (56, 126298), (112, 63149)]