39405674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 76458816

約数和(自身を除く): 37053142

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 79, 82, 154, 158, 287, 451, 553, 574, 869, 902, 1106, 1738, 3157, 3239, 6083, 6241, 6314, 6478, 12166, 12482, 22673, 35629, 43687, 45346, 68651, 71258, 87374, 137302, 249403, 255881, 480557, 498806, 511762, 961114, 1791167, 2814691, 3582334, 5629382, 19702837, 39405674]

約数ペア:

[(1, 39405674), (2, 19702837), (7, 5629382), (11, 3582334), (14, 2814691), (22, 1791167), (41, 961114), (77, 511762), (79, 498806), (82, 480557), (154, 255881), (158, 249403), (287, 137302), (451, 87374), (553, 71258), (574, 68651), (869, 45346), (902, 43687), (1106, 35629), (1738, 22673), (3157, 12482), (3239, 12166), (6083, 6478), (6241, 6314)]