57978172

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1151}}^1$

素因数の和:1426

約数の個数: 36

約数和(自身を含む): 118589184

約数和(自身を除く): 60611012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 1028, 1151, 1799, 2302, 3598, 4604, 7196, 8057, 12593, 16114, 25186, 32228, 50372, 56399, 112798, 225596, 295807, 591614, 1183228, 2070649, 4141298, 8282596, 14494543, 28989086, 57978172]

約数ペア:

[(1, 57978172), (2, 28989086), (4, 14494543), (7, 8282596), (14, 4141298), (28, 2070649), (49, 1183228), (98, 591614), (196, 295807), (257, 225596), (514, 112798), (1028, 56399), (1151, 50372), (1799, 32228), (2302, 25186), (3598, 16114), (4604, 12593), (7196, 8057)]