28807648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47381}}^1$

素因数の和:47410

約数の個数: 24

約数和(自身を含む): 59701320

約数和(自身を除く): 30893672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 47381, 94762, 189524, 379048, 758096, 900239, 1516192, 1800478, 3600956, 7201912, 14403824, 28807648]

約数ペア:

[(1, 28807648), (2, 14403824), (4, 7201912), (8, 3600956), (16, 1800478), (19, 1516192), (32, 900239), (38, 758096), (76, 379048), (152, 189524), (304, 94762), (608, 47381)]