About the Number

28461430

28461429 ← → 28461431

2進数表記:1101100100100100101110110

漢数字表記:二千八百四十六万千四百三十

素因数分解:

2 1 × 5 1 × 19 1 × 163 1 × 919 1

素因数の和:1108
約数の個数: 32
約数和(自身を含む): 54316800
約数和(自身を除く): 25855370

約数列:
[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 919, 1630, 1838, 3097, 4595, 6194, 9190, 15485, 17461, 30970, 34922, 87305, 149797, 174610, 299594, 748985, 1497970, 2846143, 5692286, 14230715, 28461430]

約数ペア:
[(1, 28461430), (2, 14230715), (5, 5692286), (10, 2846143), (19, 1497970), (38, 748985), (95, 299594), (163, 174610), (190, 149797), (326, 87305), (815, 34922), (919, 30970), (1630, 17461), (1838, 15485), (3097, 9190), (4595, 6194)]

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