56742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1$

素因数の和:212

約数の個数: 24

約数和(自身を含む): 132696

約数和(自身を除く): 75954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 386, 579, 1158, 1351, 2702, 4053, 8106, 9457, 18914, 28371, 56742]

約数ペア:

[(1, 56742), (2, 28371), (3, 18914), (6, 9457), (7, 8106), (14, 4053), (21, 2702), (42, 1351), (49, 1158), (98, 579), (147, 386), (193, 294)]