About the Number

28932860

28932859 ← → 28932861

2進数表記:1101110010111101011111100

漢数字表記:二千八百九十三万二千八百六十

素因数分解:

2 2 × 5 1 × 11 1 × 347 1 × 379 1

素因数の和:746
約数の個数: 48
約数和(自身を含む): 66648960
約数和(自身を除く): 37716100

約数列:
[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 347, 379, 694, 758, 1388, 1516, 1735, 1895, 3470, 3790, 3817, 4169, 6940, 7580, 7634, 8338, 15268, 16676, 19085, 20845, 38170, 41690, 76340, 83380, 131513, 263026, 526052, 657565, 1315130, 1446643, 2630260, 2893286, 5786572, 7233215, 14466430, 28932860]

約数ペア:
[(1, 28932860), (2, 14466430), (4, 7233215), (5, 5786572), (10, 2893286), (11, 2630260), (20, 1446643), (22, 1315130), (44, 657565), (55, 526052), (110, 263026), (220, 131513), (347, 83380), (379, 76340), (694, 41690), (758, 38170), (1388, 20845), (1516, 19085), (1735, 16676), (1895, 15268), (3470, 8338), (3790, 7634), (3817, 7580), (4169, 6940)]

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