About the Number

28463942

28463941 ← → 28463943

2進数表記:1101100100101001101000110

漢数字表記:二千八百四十六万三千九百四十二

素因数分解:

2 1 × 13 1 × 61 1 × 131 1 × 137 1

素因数の和:344
約数の個数: 32
約数和(自身を含む): 47434464
約数和(自身を除く): 18970522

約数列:
[1, 2, 13, 26, 61, 122, 131, 137, 262, 274, 793, 1586, 1703, 1781, 3406, 3562, 7991, 8357, 15982, 16714, 17947, 35894, 103883, 108641, 207766, 217282, 233311, 466622, 1094767, 2189534, 14231971, 28463942]

約数ペア:
[(1, 28463942), (2, 14231971), (13, 2189534), (26, 1094767), (61, 466622), (122, 233311), (131, 217282), (137, 207766), (262, 108641), (274, 103883), (793, 35894), (1586, 17947), (1703, 16714), (1781, 15982), (3406, 8357), (3562, 7991)]

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