260750528

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{214433}}^1$

素因数の和:214464

約数の個数: 28

約数和(自身を含む): 544662360

約数和(自身を除く): 283911832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 214433, 428866, 857732, 1715464, 3430928, 4074227, 6861856, 8148454, 13723712, 16296908, 32593816, 65187632, 130375264, 260750528]

約数ペア:

[(1, 260750528), (2, 130375264), (4, 65187632), (8, 32593816), (16, 16296908), (19, 13723712), (32, 8148454), (38, 6861856), (64, 4074227), (76, 3430928), (152, 1715464), (304, 857732), (608, 428866), (1216, 214433)]