29780884

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5399}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 59875200

約数和(自身を除く): 30094316

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5399, 5516, 10798, 21596, 37793, 75586, 151172, 1063603, 2127206, 4254412, 7445221, 14890442, 29780884]

約数ペア:

[(1, 29780884), (2, 14890442), (4, 7445221), (7, 4254412), (14, 2127206), (28, 1063603), (197, 151172), (394, 75586), (788, 37793), (1379, 21596), (2758, 10798), (5399, 5516)]