945124768

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{37339}}^1$

素因数の和:37469

約数の個数: 48

約数和(自身を含む): 2145407040

約数和(自身を除く): 1200282272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 12656, 25312, 37339, 74678, 149356, 261373, 298712, 522746, 597424, 1045492, 1194848, 2090984, 4181968, 4219307, 8363936, 8438614, 16877228, 29535149, 33754456, 59070298, 67508912, 118140596, 135017824, 236281192, 472562384, 945124768]

約数ペア:

[(1, 945124768), (2, 472562384), (4, 236281192), (7, 135017824), (8, 118140596), (14, 67508912), (16, 59070298), (28, 33754456), (32, 29535149), (56, 16877228), (112, 8438614), (113, 8363936), (224, 4219307), (226, 4181968), (452, 2090984), (791, 1194848), (904, 1045492), (1582, 597424), (1808, 522746), (3164, 298712), (3616, 261373), (6328, 149356), (12656, 74678), (25312, 37339)]