9889936

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 22052160

約数和(自身を除く): 12162224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 389, 454, 778, 908, 1556, 1589, 1816, 2723, 3112, 3178, 3632, 5446, 6224, 6356, 10892, 12712, 21784, 25424, 43568, 88303, 176606, 353212, 618121, 706424, 1236242, 1412848, 2472484, 4944968, 9889936]

約数ペア:

[(1, 9889936), (2, 4944968), (4, 2472484), (7, 1412848), (8, 1236242), (14, 706424), (16, 618121), (28, 353212), (56, 176606), (112, 88303), (227, 43568), (389, 25424), (454, 21784), (778, 12712), (908, 10892), (1556, 6356), (1589, 6224), (1816, 5446), (2723, 3632), (3112, 3178)]