56743638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1351039}}^1$

素因数の和:1351051

約数の個数: 16

約数和(自身を含む): 129699840

約数和(自身を除く): 72956202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1351039, 2702078, 4053117, 8106234, 9457273, 18914546, 28371819, 56743638]

約数ペア:

[(1, 56743638), (2, 28371819), (3, 18914546), (6, 9457273), (7, 8106234), (14, 4053117), (21, 2702078), (42, 1351039)]