About the Number

29047872

29047871 ← → 29047873

2進数表記:1101110110011110001000000

漢数字表記:二千九百四万七千八百七十二

素因数分解:

2 6 × 3 1 × 7 1 × 21613 1

素因数の和:21635
約数の個数: 56
約数和(自身を含む): 87839296
約数和(自身を除く): 58791424

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21613, 43226, 64839, 86452, 129678, 151291, 172904, 259356, 302582, 345808, 453873, 518712, 605164, 691616, 907746, 1037424, 1210328, 1383232, 1815492, 2074848, 2420656, 3630984, 4149696, 4841312, 7261968, 9682624, 14523936, 29047872]

約数ペア:
[(1, 29047872), (2, 14523936), (3, 9682624), (4, 7261968), (6, 4841312), (7, 4149696), (8, 3630984), (12, 2420656), (14, 2074848), (16, 1815492), (21, 1383232), (24, 1210328), (28, 1037424), (32, 907746), (42, 691616), (48, 605164), (56, 518712), (64, 453873), (84, 345808), (96, 302582), (112, 259356), (168, 172904), (192, 151291), (224, 129678), (336, 86452), (448, 64839), (672, 43226), (1344, 21613)]

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