38100738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 88381440

約数和(自身を除く): 50280702

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 547, 611, 741, 893, 1094, 1222, 1482, 1641, 1786, 1833, 2679, 3282, 3666, 5358, 7111, 10393, 11609, 14222, 20786, 21333, 23218, 25709, 31179, 34827, 42666, 51418, 62358, 69654, 77127, 135109, 154254, 270218, 334217, 405327, 488471, 668434, 810654, 976942, 1002651, 1465413, 2005302, 2930826, 6350123, 12700246, 19050369, 38100738]

約数ペア:

[(1, 38100738), (2, 19050369), (3, 12700246), (6, 6350123), (13, 2930826), (19, 2005302), (26, 1465413), (38, 1002651), (39, 976942), (47, 810654), (57, 668434), (78, 488471), (94, 405327), (114, 334217), (141, 270218), (247, 154254), (282, 135109), (494, 77127), (547, 69654), (611, 62358), (741, 51418), (893, 42666), (1094, 34827), (1222, 31179), (1482, 25709), (1641, 23218), (1786, 21333), (1833, 20786), (2679, 14222), (3282, 11609), (3666, 10393), (5358, 7111)]