38881752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 126067200

約数和(自身を除く): 87185448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 937, 988, 1064, 1092, 1482, 1596, 1729, 1874, 1976, 2184, 2811, 2964, 3192, 3458, 3748, 5187, 5622, 5928, 6559, 6916, 7496, 10374, 11244, 12181, 13118, 13832, 17803, 19677, 20748, 22488, 24362, 26236, 35606, 36543, 39354, 41496, 48724, 52472, 53409, 71212, 73086, 78708, 85267, 97448, 106818, 124621, 142424, 146172, 157416, 170534, 213636, 231439, 249242, 255801, 292344, 341068, 373863, 427272, 462878, 498484, 511602, 682136, 694317, 747726, 925756, 996968, 1023204, 1388634, 1495452, 1620073, 1851512, 2046408, 2777268, 2990904, 3240146, 4860219, 5554536, 6480292, 9720438, 12960584, 19440876, 38881752]

約数ペア:

[(1, 38881752), (2, 19440876), (3, 12960584), (4, 9720438), (6, 6480292), (7, 5554536), (8, 4860219), (12, 3240146), (13, 2990904), (14, 2777268), (19, 2046408), (21, 1851512), (24, 1620073), (26, 1495452), (28, 1388634), (38, 1023204), (39, 996968), (42, 925756), (52, 747726), (56, 694317), (57, 682136), (76, 511602), (78, 498484), (84, 462878), (91, 427272), (104, 373863), (114, 341068), (133, 292344), (152, 255801), (156, 249242), (168, 231439), (182, 213636), (228, 170534), (247, 157416), (266, 146172), (273, 142424), (312, 124621), (364, 106818), (399, 97448), (456, 85267), (494, 78708), (532, 73086), (546, 71212), (728, 53409), (741, 52472), (798, 48724), (937, 41496), (988, 39354), (1064, 36543), (1092, 35606), (1482, 26236), (1596, 24362), (1729, 22488), (1874, 20748), (1976, 19677), (2184, 17803), (2811, 13832), (2964, 13118), (3192, 12181), (3458, 11244), (3748, 10374), (5187, 7496), (5622, 6916), (5928, 6559)]