42590912

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 112

約数和(自身を含む): 106509312

約数和(自身を除く): 63918400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 103, 104, 112, 142, 182, 206, 208, 224, 284, 364, 412, 416, 448, 497, 568, 721, 728, 824, 832, 923, 994, 1136, 1339, 1442, 1456, 1648, 1846, 1988, 2272, 2678, 2884, 2912, 3296, 3692, 3976, 4544, 5356, 5768, 5824, 6461, 6592, 7313, 7384, 7952, 9373, 10712, 11536, 12922, 14626, 14768, 15904, 18746, 21424, 23072, 25844, 29252, 29536, 31808, 37492, 42848, 46144, 51191, 51688, 58504, 59072, 74984, 85696, 95069, 102382, 103376, 117008, 149968, 190138, 204764, 206752, 234016, 299936, 380276, 409528, 413504, 468032, 599872, 665483, 760552, 819056, 1330966, 1521104, 1638112, 2661932, 3042208, 3276224, 5323864, 6084416, 10647728, 21295456, 42590912]

約数ペア:

[(1, 42590912), (2, 21295456), (4, 10647728), (7, 6084416), (8, 5323864), (13, 3276224), (14, 3042208), (16, 2661932), (26, 1638112), (28, 1521104), (32, 1330966), (52, 819056), (56, 760552), (64, 665483), (71, 599872), (91, 468032), (103, 413504), (104, 409528), (112, 380276), (142, 299936), (182, 234016), (206, 206752), (208, 204764), (224, 190138), (284, 149968), (364, 117008), (412, 103376), (416, 102382), (448, 95069), (497, 85696), (568, 74984), (721, 59072), (728, 58504), (824, 51688), (832, 51191), (923, 46144), (994, 42848), (1136, 37492), (1339, 31808), (1442, 29536), (1456, 29252), (1648, 25844), (1846, 23072), (1988, 21424), (2272, 18746), (2678, 15904), (2884, 14768), (2912, 14626), (3296, 12922), (3692, 11536), (3976, 10712), (4544, 9373), (5356, 7952), (5768, 7384), (5824, 7313), (6461, 6592)]