About the Number

38228769

38228768 ← → 38228770

2進数表記:10010001110101001100100001

漢数字表記:三千八百二十二万八千七百六十九

素因数分解:

3 2 × 41 1 × 211 1 × 491 1

素因数の和:749
約数の個数: 24
約数和(自身を含む): 56949984
約数和(自身を除く): 18721215

約数列:
[1, 3, 9, 41, 123, 211, 369, 491, 633, 1473, 1899, 4419, 8651, 20131, 25953, 60393, 77859, 103601, 181179, 310803, 932409, 4247641, 12742923, 38228769]

約数ペア:
[(1, 38228769), (3, 12742923), (9, 4247641), (41, 932409), (123, 310803), (211, 181179), (369, 103601), (491, 77859), (633, 60393), (1473, 25953), (1899, 20131), (4419, 8651)]

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