About the Number

29128902

29128901 ← → 29128903

2進数表記:1101111000111100011000110

漢数字表記:二千九百十二万八千九百二

素因数分解:

2 1 × 3 1 × 11 1 × 23 1 × 31 1 × 619 1

素因数の和:689
約数の個数: 64
約数和(自身を含む): 68567040
約数和(自身を除く): 39438138

約数列:
[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 506, 619, 682, 713, 759, 1023, 1238, 1426, 1518, 1857, 2046, 2139, 3714, 4278, 6809, 7843, 13618, 14237, 15686, 19189, 20427, 23529, 28474, 38378, 40854, 42711, 47058, 57567, 85422, 115134, 156607, 211079, 313214, 422158, 441347, 469821, 633237, 882694, 939642, 1266474, 1324041, 2648082, 4854817, 9709634, 14564451, 29128902]

約数ペア:
[(1, 29128902), (2, 14564451), (3, 9709634), (6, 4854817), (11, 2648082), (22, 1324041), (23, 1266474), (31, 939642), (33, 882694), (46, 633237), (62, 469821), (66, 441347), (69, 422158), (93, 313214), (138, 211079), (186, 156607), (253, 115134), (341, 85422), (506, 57567), (619, 47058), (682, 42711), (713, 40854), (759, 38378), (1023, 28474), (1238, 23529), (1426, 20427), (1518, 19189), (1857, 15686), (2046, 14237), (2139, 13618), (3714, 7843), (4278, 6809)]

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