About the Number

27977928

27977927 ← → 27977929

2進数表記:1101010101110100011001000

漢数字表記:二千七百九十七万七千九百二十八

素因数分解:

2 3 × 3 1 × 11 1 × 105977 1

素因数の和:105997
約数の個数: 32
約数和(自身を含む): 76304160
約数和(自身を除く): 48326232

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 105977, 211954, 317931, 423908, 635862, 847816, 1165747, 1271724, 2331494, 2543448, 3497241, 4662988, 6994482, 9325976, 13988964, 27977928]

約数ペア:
[(1, 27977928), (2, 13988964), (3, 9325976), (4, 6994482), (6, 4662988), (8, 3497241), (11, 2543448), (12, 2331494), (22, 1271724), (24, 1165747), (33, 847816), (44, 635862), (66, 423908), (88, 317931), (132, 211954), (264, 105977)]

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