28638892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 52113600

約数和(自身を除く): 23474708

約数列:

[1, 2, 4, 29, 58, 116, 239, 478, 956, 1033, 2066, 4132, 6931, 13862, 27724, 29957, 59914, 119828, 246887, 493774, 987548, 7159723, 14319446, 28638892]

約数ペア:

[(1, 28638892), (2, 14319446), (4, 7159723), (29, 987548), (58, 493774), (116, 246887), (239, 119828), (478, 59914), (956, 29957), (1033, 27724), (2066, 13862), (4132, 6931)]