39867982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 38928818

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 79, 113, 154, 158, 203, 226, 319, 406, 553, 638, 791, 869, 1106, 1243, 1582, 1738, 2233, 2291, 2486, 3277, 4466, 4582, 6083, 6554, 8701, 8927, 12166, 16037, 17402, 17854, 22939, 25201, 32074, 36047, 45878, 50402, 62489, 72094, 98197, 124978, 176407, 196394, 252329, 258883, 352814, 504658, 517766, 687379, 1374758, 1812181, 2847713, 3624362, 5695426, 19933991, 39867982]

約数ペア:

[(1, 39867982), (2, 19933991), (7, 5695426), (11, 3624362), (14, 2847713), (22, 1812181), (29, 1374758), (58, 687379), (77, 517766), (79, 504658), (113, 352814), (154, 258883), (158, 252329), (203, 196394), (226, 176407), (319, 124978), (406, 98197), (553, 72094), (638, 62489), (791, 50402), (869, 45878), (1106, 36047), (1243, 32074), (1582, 25201), (1738, 22939), (2233, 17854), (2291, 17402), (2486, 16037), (3277, 12166), (4466, 8927), (4582, 8701), (6083, 6554)]