About the Number

5387942768

5387942767 ← → 5387942769

2進数表記:101000001001001010111101101110000

漢数字表記:五十三億八千七百九十四万二千七百六十八

素因数分解:

2 4 × 13 1 × 101 1 × 256471 1

素因数の和:256593
約数の個数: 40
約数和(自身を含む): 11353502496
約数和(自身を除く): 5965559728

約数列:
[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 256471, 512942, 1025884, 2051768, 3334123, 4103536, 6668246, 13336492, 25903571, 26672984, 51807142, 53345968, 103614284, 207228568, 336746423, 414457136, 673492846, 1346985692, 2693971384, 5387942768]

約数ペア:
[(1, 5387942768), (2, 2693971384), (4, 1346985692), (8, 673492846), (13, 414457136), (16, 336746423), (26, 207228568), (52, 103614284), (101, 53345968), (104, 51807142), (202, 26672984), (208, 25903571), (404, 13336492), (808, 6668246), (1313, 4103536), (1616, 3334123), (2626, 2051768), (5252, 1025884), (10504, 512942), (21008, 256471)]

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