About the Number

29217728

29217727 ← → 29217729

2進数表記:1101111011101001111000000

漢数字表記:二千九百二十一万七千七百二十八

素因数分解:

2 6 × 23 2 × 863 1

素因数の和:921
約数の個数: 42
約数和(自身を含む): 60679584
約数和(自身を除く): 31461856

約数列:
[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 529, 736, 863, 1058, 1472, 1726, 2116, 3452, 4232, 6904, 8464, 13808, 16928, 19849, 27616, 33856, 39698, 55232, 79396, 158792, 317584, 456527, 635168, 913054, 1270336, 1826108, 3652216, 7304432, 14608864, 29217728]

約数ペア:
[(1, 29217728), (2, 14608864), (4, 7304432), (8, 3652216), (16, 1826108), (23, 1270336), (32, 913054), (46, 635168), (64, 456527), (92, 317584), (184, 158792), (368, 79396), (529, 55232), (736, 39698), (863, 33856), (1058, 27616), (1472, 19849), (1726, 16928), (2116, 13808), (3452, 8464), (4232, 6904)]

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