About the Number

13426240

13426239 ← → 13426241

2進数表記:110011001101111001000000

漢数字表記:千三百四十二万六千二百四十

素因数分解:

2 6 × 5 1 × 41957 1

素因数の和:41974
約数の個数: 28
約数和(自身を含む): 31971996
約数和(自身を除く): 18545756

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 41957, 83914, 167828, 209785, 335656, 419570, 671312, 839140, 1342624, 1678280, 2685248, 3356560, 6713120, 13426240]

約数ペア:
[(1, 13426240), (2, 6713120), (4, 3356560), (5, 2685248), (8, 1678280), (10, 1342624), (16, 839140), (20, 671312), (32, 419570), (40, 335656), (64, 209785), (80, 167828), (160, 83914), (320, 41957)]

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