About the Number

33228988

33228987 ← → 33228989

2進数表記:1111110110000100010111100

漢数字表記:三千三百二十二万八千九百八十八

素因数分解:

2 2 × 13 1 × 349 1 × 1831 1

素因数の和:2197
約数の個数: 24
約数和(自身を含む): 62837600
約数和(自身を除く): 29608612

約数列:
[1, 2, 4, 13, 26, 52, 349, 698, 1396, 1831, 3662, 4537, 7324, 9074, 18148, 23803, 47606, 95212, 639019, 1278038, 2556076, 8307247, 16614494, 33228988]

約数ペア:
[(1, 33228988), (2, 16614494), (4, 8307247), (13, 2556076), (26, 1278038), (52, 639019), (349, 95212), (698, 47606), (1396, 23803), (1831, 18148), (3662, 9074), (4537, 7324)]

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