39140486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6199}}^1$

素因数の和:6260

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 35854714

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6199, 6314, 12398, 43393, 68189, 86786, 136378, 254159, 477323, 508318, 954646, 1779113, 2795749, 3558226, 5591498, 19570243, 39140486]

約数ペア:

[(1, 39140486), (2, 19570243), (7, 5591498), (11, 3558226), (14, 2795749), (22, 1779113), (41, 954646), (77, 508318), (82, 477323), (154, 254159), (287, 136378), (451, 86786), (574, 68189), (902, 43393), (3157, 12398), (6199, 6314)]