About the Number

71427226

71427225 ← → 71427227

2進数表記:100010000011110010010011010

漢数字表記:七千百四十二万七千二百二十六

素因数分解:

2 1 × 13 1 × 67 1 × 131 1 × 313 1

素因数の和:526
約数の個数: 32
約数和(自身を含む): 118375488
約数和(自身を除く): 46948262

約数列:
[1, 2, 13, 26, 67, 131, 134, 262, 313, 626, 871, 1703, 1742, 3406, 4069, 8138, 8777, 17554, 20971, 41003, 41942, 82006, 114101, 228202, 272623, 533039, 545246, 1066078, 2747201, 5494402, 35713613, 71427226]

約数ペア:
[(1, 71427226), (2, 35713613), (13, 5494402), (26, 2747201), (67, 1066078), (131, 545246), (134, 533039), (262, 272623), (313, 228202), (626, 114101), (871, 82006), (1703, 41942), (1742, 41003), (3406, 20971), (4069, 17554), (8138, 8777)]

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