2808609536

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{78929}}^1$

素因数の和:79084

約数の個数: 36

約数和(自身を含む): 5646652200

約数和(自身を除く): 2838042664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 8896, 17792, 35584, 78929, 157858, 315716, 631432, 1262864, 2525728, 5051456, 10102912, 10971131, 20205824, 21942262, 43884524, 87769048, 175538096, 351076192, 702152384, 1404304768, 2808609536]

約数ペア:

[(1, 2808609536), (2, 1404304768), (4, 702152384), (8, 351076192), (16, 175538096), (32, 87769048), (64, 43884524), (128, 21942262), (139, 20205824), (256, 10971131), (278, 10102912), (556, 5051456), (1112, 2525728), (2224, 1262864), (4448, 631432), (8896, 315716), (17792, 157858), (35584, 78929)]