28559488

素因数分解:

$2^7\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 57148560

約数和(自身を除く): 28589072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 347, 643, 694, 1286, 1388, 2572, 2776, 5144, 5552, 10288, 11104, 20576, 22208, 41152, 44416, 82304, 223121, 446242, 892484, 1784968, 3569936, 7139872, 14279744, 28559488]

約数ペア:

[(1, 28559488), (2, 14279744), (4, 7139872), (8, 3569936), (16, 1784968), (32, 892484), (64, 446242), (128, 223121), (347, 82304), (643, 44416), (694, 41152), (1286, 22208), (1388, 20576), (2572, 11104), (2776, 10288), (5144, 5552)]