About the Number

28338830

28338829 ← → 28338831

2進数表記:1101100000110101010001110

漢数字表記:二千八百三十三万八千八百三十

素因数分解:

2 1 × 5 1 × 13 1 × 17 1 × 12823 1

素因数の和:12860
約数の個数: 32
約数和(自身を含む): 58169664
約数和(自身を除く): 29830834

約数列:
[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 12823, 25646, 64115, 128230, 166699, 217991, 333398, 435982, 833495, 1089955, 1666990, 2179910, 2833883, 5667766, 14169415, 28338830]

約数ペア:
[(1, 28338830), (2, 14169415), (5, 5667766), (10, 2833883), (13, 2179910), (17, 1666990), (26, 1089955), (34, 833495), (65, 435982), (85, 333398), (130, 217991), (170, 166699), (221, 128230), (442, 64115), (1105, 25646), (2210, 12823)]

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