42762272

素因数分解:

$2^5\times 7^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 96667200

約数和(自身を除く): 53904928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 349, 547, 698, 1094, 1396, 2188, 2443, 2792, 3829, 4376, 4886, 5584, 7658, 8752, 9772, 11168, 15316, 17504, 19544, 30632, 39088, 61264, 78176, 122528, 190903, 381806, 763612, 1336321, 1527224, 2672642, 3054448, 5345284, 6108896, 10690568, 21381136, 42762272]

約数ペア:

[(1, 42762272), (2, 21381136), (4, 10690568), (7, 6108896), (8, 5345284), (14, 3054448), (16, 2672642), (28, 1527224), (32, 1336321), (56, 763612), (112, 381806), (224, 190903), (349, 122528), (547, 78176), (698, 61264), (1094, 39088), (1396, 30632), (2188, 19544), (2443, 17504), (2792, 15316), (3829, 11168), (4376, 9772), (4886, 8752), (5584, 7658)]