57277916

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 101621520

約数和(自身を除く): 44343604

約数列:

[1, 2, 4, 131, 262, 281, 389, 524, 562, 778, 1124, 1556, 36811, 50959, 73622, 101918, 109309, 147244, 203836, 218618, 437236, 14319479, 28638958, 57277916]

約数ペア:

[(1, 57277916), (2, 28638958), (4, 14319479), (131, 437236), (262, 218618), (281, 203836), (389, 147244), (524, 109309), (562, 101918), (778, 73622), (1124, 50959), (1556, 36811)]