About the Number

48628868

48628867 ← → 48628869

2進数表記:10111001100000010010000100

漢数字表記:四千八百六十二万八千八百六十八

素因数分解:

2 2 × 67 1 × 421 1 × 431 1

素因数の和:923
約数の個数: 24
約数和(自身を含む): 86776704
約数和(自身を除く): 38147836

約数列:
[1, 2, 4, 67, 134, 268, 421, 431, 842, 862, 1684, 1724, 28207, 28877, 56414, 57754, 112828, 115508, 181451, 362902, 725804, 12157217, 24314434, 48628868]

約数ペア:
[(1, 48628868), (2, 24314434), (4, 12157217), (67, 725804), (134, 362902), (268, 181451), (421, 115508), (431, 112828), (842, 57754), (862, 56414), (1684, 28877), (1724, 28207)]

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