4057088

素因数分解:

$2^{11}\times 7^1\times {\mathrm{283}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 9303840

約数和(自身を除く): 5246752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 283, 448, 512, 566, 896, 1024, 1132, 1792, 1981, 2048, 2264, 3584, 3962, 4528, 7168, 7924, 9056, 14336, 15848, 18112, 31696, 36224, 63392, 72448, 126784, 144896, 253568, 289792, 507136, 579584, 1014272, 2028544, 4057088]

約数ペア:

[(1, 4057088), (2, 2028544), (4, 1014272), (7, 579584), (8, 507136), (14, 289792), (16, 253568), (28, 144896), (32, 126784), (56, 72448), (64, 63392), (112, 36224), (128, 31696), (224, 18112), (256, 15848), (283, 14336), (448, 9056), (512, 7924), (566, 7168), (896, 4528), (1024, 3962), (1132, 3584), (1792, 2264), (1981, 2048)]