47403716

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1399}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 85377600

約数和(自身を除く): 37973884

約数列:

[1, 2, 4, 43, 86, 172, 197, 394, 788, 1399, 2798, 5596, 8471, 16942, 33884, 60157, 120314, 240628, 275603, 551206, 1102412, 11850929, 23701858, 47403716]

約数ペア:

[(1, 47403716), (2, 23701858), (4, 11850929), (43, 1102412), (86, 551206), (172, 275603), (197, 240628), (394, 120314), (788, 60157), (1399, 33884), (2798, 16942), (5596, 8471)]