84897988

素因数分解:

$2^2\times 7^3\times {\mathrm{61879}}^1$

素因数の和:61904

約数の個数: 24

約数和(自身を含む): 173264000

約数和(自身を除く): 88366012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 61879, 123758, 247516, 433153, 866306, 1732612, 3032071, 6064142, 12128284, 21224497, 42448994, 84897988]

約数ペア:

[(1, 84897988), (2, 42448994), (4, 21224497), (7, 12128284), (14, 6064142), (28, 3032071), (49, 1732612), (98, 866306), (196, 433153), (343, 247516), (686, 123758), (1372, 61879)]