About the Number

42397772

42397771 ← → 42397773

2進数表記:10100001101111000001001100

漢数字表記:四千二百三十九万七千七百七十二

素因数分解:

2 2 × 41 1 × 419 1 × 617 1

素因数の和:1081
約数の個数: 24
約数和(自身を含む): 76310640
約数和(自身を除く): 33912868

約数列:
[1, 2, 4, 41, 82, 164, 419, 617, 838, 1234, 1676, 2468, 17179, 25297, 34358, 50594, 68716, 101188, 258523, 517046, 1034092, 10599443, 21198886, 42397772]

約数ペア:
[(1, 42397772), (2, 21198886), (4, 10599443), (41, 1034092), (82, 517046), (164, 258523), (419, 101188), (617, 68716), (838, 50594), (1234, 34358), (1676, 25297), (2468, 17179)]

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