56140196

素因数分解:

$2^2\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{1423}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 112439040

約数和(自身を除く): 56298844

約数列:

[1, 2, 4, 7, 14, 28, 1409, 1423, 2818, 2846, 5636, 5692, 9863, 9961, 19726, 19922, 39452, 39844, 2005007, 4010014, 8020028, 14035049, 28070098, 56140196]

約数ペア:

[(1, 56140196), (2, 28070098), (4, 14035049), (7, 8020028), (14, 4010014), (28, 2005007), (1409, 39844), (1423, 39452), (2818, 19922), (2846, 19726), (5636, 9961), (5692, 9863)]