67418708

素因数分解:

$2^2\times 7^3\times {\mathrm{49139}}^1$

素因数の和:49164

約数の個数: 24

約数和(自身を含む): 137592000

約数和(自身を除く): 70173292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 49139, 98278, 196556, 343973, 687946, 1375892, 2407811, 4815622, 9631244, 16854677, 33709354, 67418708]

約数ペア:

[(1, 67418708), (2, 33709354), (4, 16854677), (7, 9631244), (14, 4815622), (28, 2407811), (49, 1375892), (98, 687946), (196, 343973), (343, 196556), (686, 98278), (1372, 49139)]