28147784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29567}}^1$

素因数の和:29597

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 35719096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 29567, 59134, 118268, 206969, 236536, 413938, 502639, 827876, 1005278, 1655752, 2010556, 3518473, 4021112, 7036946, 14073892, 28147784]

約数ペア:

[(1, 28147784), (2, 14073892), (4, 7036946), (7, 4021112), (8, 3518473), (14, 2010556), (17, 1655752), (28, 1005278), (34, 827876), (56, 502639), (68, 413938), (119, 236536), (136, 206969), (238, 118268), (476, 59134), (952, 29567)]