858803648

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{706253}}^1$

素因数の和:706284

約数の個数: 28

約数和(自身を含む): 1793885160

約数和(自身を除く): 935081512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 706253, 1412506, 2825012, 5650024, 11300048, 13418807, 22600096, 26837614, 45200192, 53675228, 107350456, 214700912, 429401824, 858803648]

約数ペア:

[(1, 858803648), (2, 429401824), (4, 214700912), (8, 107350456), (16, 53675228), (19, 45200192), (32, 26837614), (38, 22600096), (64, 13418807), (76, 11300048), (152, 5650024), (304, 2825012), (608, 1412506), (1216, 706253)]