57378524

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15643}}^1$

素因数の和:15785

約数の個数: 24

約数和(自身を含む): 115640448

約数和(自身を除く): 58261924

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 15643, 31286, 62572, 109501, 219002, 438004, 2049233, 4098466, 8196932, 14344631, 28689262, 57378524]

約数ペア:

[(1, 57378524), (2, 28689262), (4, 14344631), (7, 8196932), (14, 4098466), (28, 2049233), (131, 438004), (262, 219002), (524, 109501), (917, 62572), (1834, 31286), (3668, 15643)]