40730508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12463

約数の個数: 72

約数和(自身を含む): 126727328

約数和(自身を除く): 85996820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12433, 24866, 37299, 49732, 74598, 87031, 111897, 149196, 161629, 174062, 223794, 261093, 323258, 348124, 447588, 484887, 522186, 646516, 783279, 969774, 1044372, 1131403, 1454661, 1566558, 1939548, 2262806, 2909322, 3133116, 3394209, 4525612, 5818644, 6788418, 10182627, 13576836, 20365254, 40730508]

約数ペア:

[(1, 40730508), (2, 20365254), (3, 13576836), (4, 10182627), (6, 6788418), (7, 5818644), (9, 4525612), (12, 3394209), (13, 3133116), (14, 2909322), (18, 2262806), (21, 1939548), (26, 1566558), (28, 1454661), (36, 1131403), (39, 1044372), (42, 969774), (52, 783279), (63, 646516), (78, 522186), (84, 484887), (91, 447588), (117, 348124), (126, 323258), (156, 261093), (182, 223794), (234, 174062), (252, 161629), (273, 149196), (364, 111897), (468, 87031), (546, 74598), (819, 49732), (1092, 37299), (1638, 24866), (3276, 12433)]