27434872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3307}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 55375920

約数和(自身を除く): 27941048

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 3307, 4148, 6614, 8296, 13228, 26456, 56219, 112438, 201727, 224876, 403454, 449752, 806908, 1613816, 3429359, 6858718, 13717436, 27434872]

約数ペア:

[(1, 27434872), (2, 13717436), (4, 6858718), (8, 3429359), (17, 1613816), (34, 806908), (61, 449752), (68, 403454), (122, 224876), (136, 201727), (244, 112438), (488, 56219), (1037, 26456), (2074, 13228), (3307, 8296), (4148, 6614)]