42186412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 76470912

約数和(自身を除く): 34284500

約数列:

[1, 2, 4, 31, 62, 124, 521, 653, 1042, 1306, 2084, 2612, 16151, 20243, 32302, 40486, 64604, 80972, 340213, 680426, 1360852, 10546603, 21093206, 42186412]

約数ペア:

[(1, 42186412), (2, 21093206), (4, 10546603), (31, 1360852), (62, 680426), (124, 340213), (521, 80972), (653, 64604), (1042, 40486), (1306, 32302), (2084, 20243), (2612, 16151)]