128028352

素因数分解:

$2^6\times {\mathrm{1049}}^1\times {\mathrm{1907}}^1$

素因数の和:2968

約数の個数: 28

約数和(自身を含む): 254431800

約数和(自身を除く): 126403448

約数列:

[1, 2, 4, 8, 16, 32, 64, 1049, 1907, 2098, 3814, 4196, 7628, 8392, 15256, 16784, 30512, 33568, 61024, 67136, 122048, 2000443, 4000886, 8001772, 16003544, 32007088, 64014176, 128028352]

約数ペア:

[(1, 128028352), (2, 64014176), (4, 32007088), (8, 16003544), (16, 8001772), (32, 4000886), (64, 2000443), (1049, 122048), (1907, 67136), (2098, 61024), (3814, 33568), (4196, 30512), (7628, 16784), (8392, 15256)]