About the Number

42727728

42727727 ← → 42727729

2進数表記:10100010111111100100110000

漢数字表記:四千二百七十二万七千七百二十八

素因数分解:

2 4 × 3 1 × 890161 1

素因数の和:890172
約数の個数: 20
約数和(自身を含む): 110380088
約数和(自身を除く): 67652360

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 890161, 1780322, 2670483, 3560644, 5340966, 7121288, 10681932, 14242576, 21363864, 42727728]

約数ペア:
[(1, 42727728), (2, 21363864), (3, 14242576), (4, 10681932), (6, 7121288), (8, 5340966), (12, 3560644), (16, 2670483), (24, 1780322), (48, 890161)]

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