47840714

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1447}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 73257216

約数和(自身を除く): 25416502

約数列:

[1, 2, 61, 122, 271, 542, 1447, 2894, 16531, 33062, 88267, 176534, 392137, 784274, 23920357, 47840714]

約数ペア:

[(1, 47840714), (2, 23920357), (61, 784274), (122, 392137), (271, 176534), (542, 88267), (1447, 33062), (2894, 16531)]