28816732

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33199}}^1$

素因数の和:33241

約数の個数: 24

約数和(自身を含む): 59494400

約数和(自身を除く): 30677668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 33199, 66398, 132796, 232393, 464786, 929572, 1029169, 2058338, 4116676, 7204183, 14408366, 28816732]

約数ペア:

[(1, 28816732), (2, 14408366), (4, 7204183), (7, 4116676), (14, 2058338), (28, 1029169), (31, 929572), (62, 464786), (124, 232393), (217, 132796), (434, 66398), (868, 33199)]