38580836

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4860

約数の個数: 36

約数和(自身を含む): 80471916

約数和(自身を除く): 41891080

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 4801, 8036, 9602, 19204, 33607, 67214, 134428, 196841, 235249, 393682, 470498, 787364, 940996, 1377887, 2755774, 5511548, 9645209, 19290418, 38580836]

約数ペア:

[(1, 38580836), (2, 19290418), (4, 9645209), (7, 5511548), (14, 2755774), (28, 1377887), (41, 940996), (49, 787364), (82, 470498), (98, 393682), (164, 235249), (196, 196841), (287, 134428), (574, 67214), (1148, 33607), (2009, 19204), (4018, 9602), (4801, 8036)]