About the Number

104727644

104727643 ← → 104727645

2進数表記:110001111100000010001011100

漢数字表記:一億四百七十二万七千六百四十四

素因数分解:

2 2 × 7 1 × 1103 1 × 3391 1

素因数の和:4505
約数の個数: 24
約数和(自身を含む): 209707008
約数和(自身を除く): 104979364

約数列:
[1, 2, 4, 7, 14, 28, 1103, 2206, 3391, 4412, 6782, 7721, 13564, 15442, 23737, 30884, 47474, 94948, 3740273, 7480546, 14961092, 26181911, 52363822, 104727644]

約数ペア:
[(1, 104727644), (2, 52363822), (4, 26181911), (7, 14961092), (14, 7480546), (28, 3740273), (1103, 94948), (2206, 47474), (3391, 30884), (4412, 23737), (6782, 15442), (7721, 13564)]

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