290021824

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{23003}}^1$

素因数の和:23212

約数の個数: 28

約数和(自身を含む): 578458584

約数和(自身を除く): 288436760

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 23003, 46006, 92012, 184024, 368048, 736096, 1472192, 4531591, 9063182, 18126364, 36252728, 72505456, 145010912, 290021824]

約数ペア:

[(1, 290021824), (2, 145010912), (4, 72505456), (8, 36252728), (16, 18126364), (32, 9063182), (64, 4531591), (197, 1472192), (394, 736096), (788, 368048), (1576, 184024), (3152, 92012), (6304, 46006), (12608, 23003)]