About the Number

27728074

27728073 ← → 27728075

2進数表記:1101001110001100011001010

漢数字表記:二千七百七十二万八千七十四

素因数分解:

2 1 × 11 1 × 31 1 × 109 1 × 373 1

素因数の和:526
約数の個数: 32
約数和(自身を含む): 47393280
約数和(自身を除く): 19665206

約数列:
[1, 2, 11, 22, 31, 62, 109, 218, 341, 373, 682, 746, 1199, 2398, 3379, 4103, 6758, 8206, 11563, 23126, 37169, 40657, 74338, 81314, 127193, 254386, 447227, 894454, 1260367, 2520734, 13864037, 27728074]

約数ペア:
[(1, 27728074), (2, 13864037), (11, 2520734), (22, 1260367), (31, 894454), (62, 447227), (109, 254386), (218, 127193), (341, 81314), (373, 74338), (682, 40657), (746, 37169), (1199, 23126), (2398, 11563), (3379, 8206), (4103, 6758)]

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