About the Number

42768856

42768855 ← → 42768857

2進数表記:10100011001001100111011000

漢数字表記:四千二百七十六万八千八百五十六

素因数分解:

2 3 × 13 1 × 211 1 × 1949 1

素因数の和:2179
約数の個数: 32
約数和(自身を含む): 86814000
約数和(自身を除く): 44045144

約数列:
[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 1949, 2743, 3898, 5486, 7796, 10972, 15592, 21944, 25337, 50674, 101348, 202696, 411239, 822478, 1644956, 3289912, 5346107, 10692214, 21384428, 42768856]

約数ペア:
[(1, 42768856), (2, 21384428), (4, 10692214), (8, 5346107), (13, 3289912), (26, 1644956), (52, 822478), (104, 411239), (211, 202696), (422, 101348), (844, 50674), (1688, 25337), (1949, 21944), (2743, 15592), (3898, 10972), (5486, 7796)]

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