2007657472

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{67607}}^1$

素因数の和:67656

約数の個数: 44

約数和(自身を含む): 4151807280

約数和(自身を除く): 2144149808

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 3712, 7424, 14848, 29696, 67607, 135214, 270428, 540856, 1081712, 1960603, 2163424, 3921206, 4326848, 7842412, 8653696, 15684824, 17307392, 31369648, 34614784, 62739296, 69229568, 125478592, 250957184, 501914368, 1003828736, 2007657472]

約数ペア:

[(1, 2007657472), (2, 1003828736), (4, 501914368), (8, 250957184), (16, 125478592), (29, 69229568), (32, 62739296), (58, 34614784), (64, 31369648), (116, 17307392), (128, 15684824), (232, 8653696), (256, 7842412), (464, 4326848), (512, 3921206), (928, 2163424), (1024, 1960603), (1856, 1081712), (3712, 540856), (7424, 270428), (14848, 135214), (29696, 67607)]