28057657586

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1470373}}^1$

素因数の和:1470458

約数の個数: 32

約数和(自身を含む): 50816125440

約数和(自身を除く): 22758467854

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 2726, 9541, 19082, 1470373, 2940746, 10292611, 20585222, 42640817, 69107531, 85281634, 138215062, 298485719, 483752717, 596971438, 967505434, 2004118399, 4008236798, 14028828793, 28057657586]

約数ペア:

[(1, 28057657586), (2, 14028828793), (7, 4008236798), (14, 2004118399), (29, 967505434), (47, 596971438), (58, 483752717), (94, 298485719), (203, 138215062), (329, 85281634), (406, 69107531), (658, 42640817), (1363, 20585222), (2726, 10292611), (9541, 2940746), (19082, 1470373)]