About the Number

425620428

425620427 ← → 425620429

2進数表記:11001010111100111001111001100

漢数字表記:四億二千五百六十二万四百二十八

素因数分解:

2 2 × 3 1 × 23 1 × 89 1 × 17327 1

素因数の和:17446
約数の個数: 48
約数和(自身を含む): 1047997440
約数和(自身を除く): 622377012

約数列:
[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 4094, 6141, 8188, 12282, 17327, 24564, 34654, 51981, 69308, 103962, 207924, 398521, 797042, 1195563, 1542103, 1594084, 2391126, 3084206, 4626309, 4782252, 6168412, 9252618, 18505236, 35468369, 70936738, 106405107, 141873476, 212810214, 425620428]

約数ペア:
[(1, 425620428), (2, 212810214), (3, 141873476), (4, 106405107), (6, 70936738), (12, 35468369), (23, 18505236), (46, 9252618), (69, 6168412), (89, 4782252), (92, 4626309), (138, 3084206), (178, 2391126), (267, 1594084), (276, 1542103), (356, 1195563), (534, 797042), (1068, 398521), (2047, 207924), (4094, 103962), (6141, 69308), (8188, 51981), (12282, 34654), (17327, 24564)]

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