About the Number

66742016

66742015 ← → 66742017

2進数表記:11111110100110011100000000

漢数字表記:六千六百七十四万二千十六

素因数分解:

2 8 × 11 1 × 137 1 × 173 1

素因数の和:337
約数の個数: 72
約数和(自身を含む): 147241584
約数和(自身を除く): 80499568

約数列:
[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 137, 173, 176, 256, 274, 346, 352, 548, 692, 704, 1096, 1384, 1408, 1507, 1903, 2192, 2768, 2816, 3014, 3806, 4384, 5536, 6028, 7612, 8768, 11072, 12056, 15224, 17536, 22144, 23701, 24112, 30448, 35072, 44288, 47402, 48224, 60896, 94804, 96448, 121792, 189608, 192896, 243584, 260711, 379216, 385792, 487168, 521422, 758432, 1042844, 1516864, 2085688, 3033728, 4171376, 6067456, 8342752, 16685504, 33371008, 66742016]

約数ペア:
[(1, 66742016), (2, 33371008), (4, 16685504), (8, 8342752), (11, 6067456), (16, 4171376), (22, 3033728), (32, 2085688), (44, 1516864), (64, 1042844), (88, 758432), (128, 521422), (137, 487168), (173, 385792), (176, 379216), (256, 260711), (274, 243584), (346, 192896), (352, 189608), (548, 121792), (692, 96448), (704, 94804), (1096, 60896), (1384, 48224), (1408, 47402), (1507, 44288), (1903, 35072), (2192, 30448), (2768, 24112), (2816, 23701), (3014, 22144), (3806, 17536), (4384, 15224), (5536, 12056), (6028, 11072), (7612, 8768)]

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